20263807200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 1152

約数和(自身を含む): 87018430464

約数和(自身を除く): 66754623264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 31, 32, 35, 39, 40, 41, 42, 48, 50, 52, 56, 60, 62, 65, 70, 73, 75, 78, 80, 82, 84, 91, 93, 96, 100, 104, 105, 112, 120, 123, 124, 130, 140, 146, 150, 155, 156, 160, 164, 168, 175, 182, 186, 195, 200, 205, 208, 210, 217, 219, 224, 240, 246, 248, 260, 273, 280, 287, 292, 300, 310, 312, 325, 328, 336, 350, 364, 365, 372, 390, 400, 403, 410, 416, 420, 434, 438, 455, 465, 480, 492, 496, 511, 520, 525, 533, 546, 560, 574, 584, 600, 615, 620, 624, 650, 651, 656, 672, 700, 728, 730, 744, 775, 780, 800, 806, 820, 840, 861, 868, 876, 910, 930, 949, 975, 984, 992, 1022, 1025, 1040, 1050, 1066, 1085, 1092, 1095, 1120, 1148, 1168, 1200, 1209, 1230, 1240, 1248, 1271, 1300, 1302, 1312, 1365, 1400, 1435, 1456, 1460, 1488, 1533, 1550, 1560, 1599, 1612, 1640, 1680, 1722, 1736, 1752, 1820, 1825, 1860, 1898, 1950, 1968, 2015, 2044, 2050, 2080, 2100, 2132, 2170, 2184, 2190, 2263, 2275, 2296, 2325, 2336, 2400, 2418, 2460, 2480, 2542, 2555, 2600, 2604, 2665, 2730, 2800, 2821, 2847, 2870, 2912, 2920, 2976, 2993, 3066, 3075, 3100, 3120, 3198, 3224, 3255, 3280, 3360, 3444, 3472, 3504, 3640, 3650, 3720, 3731, 3796, 3813, 3900, 3936, 4030, 4088, 4100, 4200, 4264, 4305, 4340, 4368, 4380, 4526, 4550, 4592, 4650, 4745, 4836, 4920, 4960, 5084, 5110, 5200, 5208, 5330, 5425, 5460, 5475, 5600, 5642, 5694, 5740, 5840, 5986, 6045, 6132, 6150, 6200, 6240, 6355, 6396, 6448, 6510, 6560, 6643, 6789, 6825, 6888, 6944, 7008, 7175, 7280, 7300, 7440, 7462, 7592, 7626, 7665, 7800, 7995, 8060, 8176, 8200, 8400, 8463, 8528, 8610, 8680, 8736, 8760, 8897, 8979, 9052, 9100, 9184, 9300, 9490, 9672, 9840, 10075, 10168, 10220, 10400, 10416, 10660, 10850, 10920, 10950, 11193, 11284, 11315, 11388, 11480, 11680, 11972, 12090, 12264, 12300, 12400, 12710, 12775, 12792, 12896, 13020, 13286, 13325, 13578, 13650, 13776, 14105, 14235, 14350, 14560, 14600, 14880, 14924, 14965, 15184, 15252, 15330, 15600, 15841, 15990, 16120, 16275, 16352, 16400, 16523, 16800, 16926, 17056, 17220, 17360, 17520, 17794, 17958, 18104, 18200, 18600, 18655, 18980, 19065, 19344, 19680, 19929, 20150, 20336, 20440, 20832, 20951, 21320, 21525, 21700, 21840, 21900, 22386, 22568, 22630, 22776, 22960, 23725, 23944, 24180, 24528, 24600, 24800, 25420, 25550, 25584, 26040, 26572, 26650, 26691, 27156, 27300, 27552, 28210, 28470, 28700, 29200, 29419, 29848, 29930, 30225, 30368, 30504, 30660, 31200, 31682, 31775, 31980, 32240, 32550, 32800, 33046, 33215, 33852, 33945, 34440, 34720, 35040, 35588, 35916, 36208, 36400, 37200, 37310, 37960, 38130, 38325, 38688, 38909, 39858, 39975, 40300, 40672, 40880, 41902, 42315, 42640, 43050, 43400, 43680, 43800, 44485, 44772, 44895, 45136, 45260, 45552, 45920, 47450, 47523, 47888, 48360, 49056, 49200, 49569, 50840, 51100, 51168, 52080, 53144, 53300, 53382, 54312, 54600, 55965, 56420, 56575, 56940, 57400, 58400, 58838, 59696, 59860, 60450, 61008, 61320, 62853, 63364, 63550, 63960, 64480, 65100, 66092, 66430, 67704, 67890, 68880, 70525, 71175, 71176, 71832, 72416, 72800, 74400, 74620, 74825, 75920, 76260, 76650, 77818, 79205, 79716, 79950, 80600, 81760, 82615, 83804, 84630, 85280, 86100, 86800, 87600, 88257, 88970, 89544, 89790, 90272, 90520, 91104, 92783, 93275, 94900, 95046, 95325, 95776, 96720, 98400, 99138, 99645, 101680, 102200, 104160, 104755, 106288, 106600, 106764, 108624, 109200, 111930, 112840, 113150, 113880, 114800, 115661, 116727, 117676, 119392, 119720, 120900, 122016, 122640, 125706, 126728, 127100, 127920, 130200, 132184, 132860, 133455, 135408, 135780, 137760, 141050, 142350, 142352, 143664, 147095, 149240, 149650, 151840, 152520, 153300, 155636, 158410, 159432, 159900, 161200, 165230, 166075, 167608, 169260, 169725, 172200, 173600, 175200, 176514, 177940, 179088, 179580, 181040, 185566, 186550, 189800, 190092, 190650, 193440, 194545, 198276, 199290, 203360, 204400, 205933, 209510, 211575, 212576, 213200, 213528, 217248, 218400, 222425, 223860, 224475, 225680, 226300, 227760, 229600, 231322, 233454, 235352, 237615, 239440, 241800, 245280, 247845, 251412, 253456, 254200, 255840, 260400, 264368, 265720, 266910, 270816, 271560, 272363, 278349, 279825, 282100, 284700, 284704, 287328, 294190, 298480, 299300, 305040, 306600, 311272, 314265, 316820, 318864, 319800, 322400, 330460, 332150, 335216, 338520, 339450, 344400, 346983, 353028, 355880, 358176, 359160, 362080, 371132, 373100, 379600, 380184, 381300, 389090, 396025, 396552, 398580, 408800, 411866, 413075, 419020, 423150, 426400, 427056, 441285, 444850, 447720, 448950, 451360, 452600, 455520, 462644, 463915, 466908, 470704, 475230, 478880, 483600, 495690, 498225, 502824, 506912, 508400, 520800, 523775, 528736, 531440, 533820, 543120, 544726, 556698, 559650, 564200, 569400, 578305, 583635, 588380, 596960, 598600, 610080, 613200, 617799, 622544, 628530, 633640, 637728, 639600, 649481, 660920, 664300, 667275, 670432, 677040, 678900, 688800, 693966, 706056, 711760, 718320, 735475, 742264, 746200, 759200, 760368, 762600, 778180, 792050, 793104, 797160, 817089, 823732, 826150, 838040, 846300, 854112, 882570, 889700, 895440, 897900, 905200, 925288, 927830, 933816, 941408, 950460, 967200, 972725, 991380, 996450, 1005648, 1016800, 1029665, 1047550, 1062880, 1067640, 1086240, 1089452, 1113396, 1119300, 1128400, 1138800, 1156610, 1167270, 1176760, 1188075, 1197200, 1206179, 1226400, 1235598, 1239225, 1245088, 1257060, 1267280, 1279200, 1298962, 1321840, 1328600, 1334550, 1354080, 1357800, 1361815, 1387932, 1391745, 1412112, 1423520, 1436640, 1470950, 1484528, 1492400, 1520736, 1525200, 1556360, 1571325, 1584100, 1586208, 1594320, 1634178, 1647464, 1652300, 1676080, 1692600, 1734915, 1765140, 1779400, 1790880, 1795800, 1810400, 1850576, 1855660, 1867632, 1900920, 1945450, 1948443, 1982760, 1992900, 2011296, 2059330, 2095100, 2135280, 2178904, 2206425, 2226792, 2238600, 2256800, 2277600, 2313220, 2319575, 2334540, 2353520, 2376150, 2394400, 2412358, 2471196, 2478450, 2514120, 2534560, 2597924, 2643680, 2657200, 2669100, 2715600, 2723630, 2775864, 2783490, 2824224, 2891525, 2918175, 2941900, 2969056, 2984800, 3050400, 3088995, 3112720, 3142650, 3168200, 3188640, 3247405, 3268356, 3294928, 3304600, 3352160, 3385200, 3469830, 3530280, 3558800, 3591600, 3618537, 3701152, 3711320, 3735264, 3801840, 3890900, 3896886, 3965520, 3985800, 4085445, 4118660, 4190200, 4270560, 4357808, 4412850, 4453584, 4477200, 4626440, 4639150, 4669080, 4707040, 4752300, 4824716, 4942392, 4956900, 5028240, 5148325, 5195848, 5314400, 5338200, 5431200, 5447260, 5551728, 5566980, 5783050, 5836350, 5883800, 6030895, 6177990, 6225440, 6285300, 6336400, 6494810, 6536712, 6589856, 6609200, 6770400, 6809075, 6939660, 6958725, 7060560, 7117600, 7183200, 7237074, 7422640, 7603680, 7781800, 7793772, 7931040, 7971600, 8170890, 8237320, 8380400, 8443253, 8674575, 8715616, 8825700, 8907168, 8954400, 9252880, 9278300, 9338160, 9504600, 9649432, 9742215, 9884784, 9913800, 10056480, 10296650, 10391696, 10676400, 10894520, 11103456, 11133960, 11566100, 11672700, 11767600, 12061790, 12355980, 12570600, 12672800, 12989620, 13073424, 13218400, 13618150, 13879320, 13917450, 14121120, 14474148, 14845280, 15444975, 15563600, 15587544, 15943200, 16237025, 16341780, 16474640, 16760800, 16886506, 17349150, 17651400, 18092685, 18505760, 18556600, 18676320, 19009200, 19298864, 19484430, 19769568, 19827600, 20427225, 20593300, 20783392, 21352800, 21789040, 22267920, 23132200, 23345400, 23535200, 24123580, 24711960, 25141200, 25329759, 25979240, 26146848, 27236300, 27758640, 27834900, 28948296, 30154475, 30889950, 31127200, 31175088, 32474050, 32683560, 32949280, 33773012, 34698300, 35302800, 36185370, 37113200, 38018400, 38597728, 38968860, 39655200, 40854450, 41186600, 42216265, 43578080, 44535840, 46264400, 46690800, 48247160, 48711075, 49423920, 50282400, 50659518, 51958480, 54472600, 55517280, 55669800, 57896592, 60308950, 61779900, 62350176, 64948100, 65367120, 67546024, 69396600, 70605600, 72370740, 74226400, 77937720, 81708900, 82373200, 84432530, 90463425, 92528800, 93381600, 96494320, 97422150, 98847840, 101319036, 103916960, 108945200, 111339600, 115793184, 120617900, 123559800, 126648795, 129896200, 130734240, 135092048, 138793200, 144741480, 155875440, 163417800, 164746400, 168865060, 180926850, 192988640, 194844300, 202638072, 211081325, 217890400, 222679200, 241235800, 247119600, 253297590, 259792400, 270184096, 277586400, 289482960, 311750880, 326835600, 337730120, 361853700, 389688600, 405276144, 422162650, 482471600, 494239200, 506595180, 519584800, 578965920, 633243975, 653671200, 675460240, 723707400, 779377200, 810552288, 844325300, 964943200, 1013190360, 1266487950, 1350920480, 1447414800, 1558754400, 1688650600, 2026380720, 2532975900, 2894829600, 3377301200, 4052761440, 5065951800, 6754602400, 10131903600, 20263807200]

約数ペア:

[(1, 20263807200), (2, 10131903600), (3, 6754602400), (4, 5065951800), (5, 4052761440), (6, 3377301200), (7, 2894829600), (8, 2532975900), (10, 2026380720), (12, 1688650600), (13, 1558754400), (14, 1447414800), (15, 1350920480), (16, 1266487950), (20, 1013190360), (21, 964943200), (24, 844325300), (25, 810552288), (26, 779377200), (28, 723707400), (30, 675460240), (31, 653671200), (32, 633243975), (35, 578965920), (39, 519584800), (40, 506595180), (41, 494239200), (42, 482471600), (48, 422162650), (50, 405276144), (52, 389688600), (56, 361853700), (60, 337730120), (62, 326835600), (65, 311750880), (70, 289482960), (73, 277586400), (75, 270184096), (78, 259792400), (80, 253297590), (82, 247119600), (84, 241235800), (91, 222679200), (93, 217890400), (96, 211081325), (100, 202638072), (104, 194844300), (105, 192988640), (112, 180926850), (120, 168865060), (123, 164746400), (124, 163417800), (130, 155875440), (140, 144741480), (146, 138793200), (150, 135092048), (155, 130734240), (156, 129896200), (160, 126648795), (164, 123559800), (168, 120617900), (175, 115793184), (182, 111339600), (186, 108945200), (195, 103916960), (200, 101319036), (205, 98847840), (208, 97422150), (210, 96494320), (217, 93381600), (219, 92528800), (224, 90463425), (240, 84432530), (246, 82373200), (248, 81708900), (260, 77937720), (273, 74226400), (280, 72370740), (287, 70605600), (292, 69396600), (300, 67546024), (310, 65367120), (312, 64948100), (325, 62350176), (328, 61779900), (336, 60308950), (350, 57896592), (364, 55669800), (365, 55517280), (372, 54472600), (390, 51958480), (400, 50659518), (403, 50282400), (410, 49423920), (416, 48711075), (420, 48247160), (434, 46690800), (438, 46264400), (455, 44535840), (465, 43578080), (480, 42216265), (492, 41186600), (496, 40854450), (511, 39655200), (520, 38968860), (525, 38597728), (533, 38018400), (546, 37113200), (560, 36185370), (574, 35302800), (584, 34698300), (600, 33773012), (615, 32949280), (620, 32683560), (624, 32474050), (650, 31175088), (651, 31127200), (656, 30889950), (672, 30154475), (700, 28948296), (728, 27834900), (730, 27758640), (744, 27236300), (775, 26146848), (780, 25979240), (800, 25329759), (806, 25141200), (820, 24711960), (840, 24123580), (861, 23535200), (868, 23345400), (876, 23132200), (910, 22267920), (930, 21789040), (949, 21352800), (975, 20783392), (984, 20593300), (992, 20427225), (1022, 19827600), (1025, 19769568), (1040, 19484430), (1050, 19298864), (1066, 19009200), (1085, 18676320), (1092, 18556600), (1095, 18505760), (1120, 18092685), (1148, 17651400), (1168, 17349150), (1200, 16886506), (1209, 16760800), (1230, 16474640), (1240, 16341780), (1248, 16237025), (1271, 15943200), (1300, 15587544), (1302, 15563600), (1312, 15444975), (1365, 14845280), (1400, 14474148), (1435, 14121120), (1456, 13917450), (1460, 13879320), (1488, 13618150), (1533, 13218400), (1550, 13073424), (1560, 12989620), (1599, 12672800), (1612, 12570600), (1640, 12355980), (1680, 12061790), (1722, 11767600), (1736, 11672700), (1752, 11566100), (1820, 11133960), (1825, 11103456), (1860, 10894520), (1898, 10676400), (1950, 10391696), (1968, 10296650), (2015, 10056480), (2044, 9913800), (2050, 9884784), (2080, 9742215), (2100, 9649432), (2132, 9504600), (2170, 9338160), (2184, 9278300), (2190, 9252880), (2263, 8954400), (2275, 8907168), (2296, 8825700), (2325, 8715616), (2336, 8674575), (2400, 8443253), (2418, 8380400), (2460, 8237320), (2480, 8170890), (2542, 7971600), (2555, 7931040), (2600, 7793772), (2604, 7781800), (2665, 7603680), (2730, 7422640), (2800, 7237074), (2821, 7183200), (2847, 7117600), (2870, 7060560), (2912, 6958725), (2920, 6939660), (2976, 6809075), (2993, 6770400), (3066, 6609200), (3075, 6589856), (3100, 6536712), (3120, 6494810), (3198, 6336400), (3224, 6285300), (3255, 6225440), (3280, 6177990), (3360, 6030895), (3444, 5883800), (3472, 5836350), (3504, 5783050), (3640, 5566980), (3650, 5551728), (3720, 5447260), (3731, 5431200), (3796, 5338200), (3813, 5314400), (3900, 5195848), (3936, 5148325), (4030, 5028240), (4088, 4956900), (4100, 4942392), (4200, 4824716), (4264, 4752300), (4305, 4707040), (4340, 4669080), (4368, 4639150), (4380, 4626440), (4526, 4477200), (4550, 4453584), (4592, 4412850), (4650, 4357808), (4745, 4270560), (4836, 4190200), (4920, 4118660), (4960, 4085445), (5084, 3985800), (5110, 3965520), (5200, 3896886), (5208, 3890900), (5330, 3801840), (5425, 3735264), (5460, 3711320), (5475, 3701152), (5600, 3618537), (5642, 3591600), (5694, 3558800), (5740, 3530280), (5840, 3469830), (5986, 3385200), (6045, 3352160), (6132, 3304600), (6150, 3294928), (6200, 3268356), (6240, 3247405), (6355, 3188640), (6396, 3168200), (6448, 3142650), (6510, 3112720), (6560, 3088995), (6643, 3050400), (6789, 2984800), (6825, 2969056), (6888, 2941900), (6944, 2918175), (7008, 2891525), (7175, 2824224), (7280, 2783490), (7300, 2775864), (7440, 2723630), (7462, 2715600), (7592, 2669100), (7626, 2657200), (7665, 2643680), (7800, 2597924), (7995, 2534560), (8060, 2514120), (8176, 2478450), (8200, 2471196), (8400, 2412358), (8463, 2394400), (8528, 2376150), (8610, 2353520), (8680, 2334540), (8736, 2319575), (8760, 2313220), (8897, 2277600), (8979, 2256800), (9052, 2238600), (9100, 2226792), (9184, 2206425), (9300, 2178904), (9490, 2135280), (9672, 2095100), (9840, 2059330), (10075, 2011296), (10168, 1992900), (10220, 1982760), (10400, 1948443), (10416, 1945450), (10660, 1900920), (10850, 1867632), (10920, 1855660), (10950, 1850576), (11193, 1810400), (11284, 1795800), (11315, 1790880), (11388, 1779400), (11480, 1765140), (11680, 1734915), (11972, 1692600), (12090, 1676080), (12264, 1652300), (12300, 1647464), (12400, 1634178), (12710, 1594320), (12775, 1586208), (12792, 1584100), (12896, 1571325), (13020, 1556360), (13286, 1525200), (13325, 1520736), (13578, 1492400), (13650, 1484528), (13776, 1470950), (14105, 1436640), (14235, 1423520), (14350, 1412112), (14560, 1391745), (14600, 1387932), (14880, 1361815), (14924, 1357800), (14965, 1354080), (15184, 1334550), (15252, 1328600), (15330, 1321840), (15600, 1298962), (15841, 1279200), (15990, 1267280), (16120, 1257060), (16275, 1245088), (16352, 1239225), (16400, 1235598), (16523, 1226400), (16800, 1206179), (16926, 1197200), (17056, 1188075), (17220, 1176760), (17360, 1167270), (17520, 1156610), (17794, 1138800), (17958, 1128400), (18104, 1119300), (18200, 1113396), (18600, 1089452), (18655, 1086240), (18980, 1067640), (19065, 1062880), (19344, 1047550), (19680, 1029665), (19929, 1016800), (20150, 1005648), (20336, 996450), (20440, 991380), (20832, 972725), (20951, 967200), (21320, 950460), (21525, 941408), (21700, 933816), (21840, 927830), (21900, 925288), (22386, 905200), (22568, 897900), (22630, 895440), (22776, 889700), (22960, 882570), (23725, 854112), (23944, 846300), (24180, 838040), (24528, 826150), (24600, 823732), (24800, 817089), (25420, 797160), (25550, 793104), (25584, 792050), (26040, 778180), (26572, 762600), (26650, 760368), (26691, 759200), (27156, 746200), (27300, 742264), (27552, 735475), (28210, 718320), (28470, 711760), (28700, 706056), (29200, 693966), (29419, 688800), (29848, 678900), (29930, 677040), (30225, 670432), (30368, 667275), (30504, 664300), (30660, 660920), (31200, 649481), (31682, 639600), (31775, 637728), (31980, 633640), (32240, 628530), (32550, 622544), (32800, 617799), (33046, 613200), (33215, 610080), (33852, 598600), (33945, 596960), (34440, 588380), (34720, 583635), (35040, 578305), (35588, 569400), (35916, 564200), (36208, 559650), (36400, 556698), (37200, 544726), (37310, 543120), (37960, 533820), (38130, 531440), (38325, 528736), (38688, 523775), (38909, 520800), (39858, 508400), (39975, 506912), (40300, 502824), (40672, 498225), (40880, 495690), (41902, 483600), (42315, 478880), (42640, 475230), (43050, 470704), (43400, 466908), (43680, 463915), (43800, 462644), (44485, 455520), (44772, 452600), (44895, 451360), (45136, 448950), (45260, 447720), (45552, 444850), (45920, 441285), (47450, 427056), (47523, 426400), (47888, 423150), (48360, 419020), (49056, 413075), (49200, 411866), (49569, 408800), (50840, 398580), (51100, 396552), (51168, 396025), (52080, 389090), (53144, 381300), (53300, 380184), (53382, 379600), (54312, 373100), (54600, 371132), (55965, 362080), (56420, 359160), (56575, 358176), (56940, 355880), (57400, 353028), (58400, 346983), (58838, 344400), (59696, 339450), (59860, 338520), (60450, 335216), (61008, 332150), (61320, 330460), (62853, 322400), (63364, 319800), (63550, 318864), (63960, 316820), (64480, 314265), (65100, 311272), (66092, 306600), (66430, 305040), (67704, 299300), (67890, 298480), (68880, 294190), (70525, 287328), (71175, 284704), (71176, 284700), (71832, 282100), (72416, 279825), (72800, 278349), (74400, 272363), (74620, 271560), (74825, 270816), (75920, 266910), (76260, 265720), (76650, 264368), (77818, 260400), (79205, 255840), (79716, 254200), (79950, 253456), (80600, 251412), (81760, 247845), (82615, 245280), (83804, 241800), (84630, 239440), (85280, 237615), (86100, 235352), (86800, 233454), (87600, 231322), (88257, 229600), (88970, 227760), (89544, 226300), (89790, 225680), (90272, 224475), (90520, 223860), (91104, 222425), (92783, 218400), (93275, 217248), (94900, 213528), (95046, 213200), (95325, 212576), (95776, 211575), (96720, 209510), (98400, 205933), (99138, 204400), (99645, 203360), (101680, 199290), (102200, 198276), (104160, 194545), (104755, 193440), (106288, 190650), (106600, 190092), (106764, 189800), (108624, 186550), (109200, 185566), (111930, 181040), (112840, 179580), (113150, 179088), (113880, 177940), (114800, 176514), (115661, 175200), (116727, 173600), (117676, 172200), (119392, 169725), (119720, 169260), (120900, 167608), (122016, 166075), (122640, 165230), (125706, 161200), (126728, 159900), (127100, 159432), (127920, 158410), (130200, 155636), (132184, 153300), (132860, 152520), (133455, 151840), (135408, 149650), (135780, 149240), (137760, 147095), (141050, 143664), (142350, 142352)]