20392444800

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 1152

約数和(自身を含む): 92814059520

約数和(自身を除く): 72421614720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 62, 63, 64, 65, 70, 72, 75, 78, 80, 84, 90, 91, 93, 96, 100, 104, 105, 112, 117, 120, 124, 126, 128, 130, 140, 144, 150, 155, 156, 160, 168, 175, 180, 182, 186, 192, 195, 200, 208, 210, 217, 224, 225, 234, 240, 248, 251, 252, 260, 273, 279, 280, 288, 300, 310, 312, 315, 320, 325, 336, 350, 360, 364, 372, 384, 390, 400, 403, 416, 420, 434, 448, 450, 455, 465, 468, 480, 496, 502, 504, 520, 525, 546, 558, 560, 576, 585, 600, 620, 624, 630, 640, 650, 651, 672, 700, 720, 728, 744, 753, 775, 780, 800, 806, 819, 832, 840, 868, 896, 900, 910, 930, 936, 960, 975, 992, 1004, 1008, 1040, 1050, 1085, 1092, 1116, 1120, 1152, 1170, 1200, 1209, 1240, 1248, 1255, 1260, 1300, 1302, 1344, 1365, 1395, 1400, 1440, 1456, 1488, 1506, 1550, 1560, 1575, 1600, 1612, 1638, 1664, 1680, 1736, 1757, 1800, 1820, 1860, 1872, 1920, 1950, 1953, 1984, 2008, 2015, 2016, 2080, 2100, 2170, 2184, 2232, 2240, 2259, 2275, 2325, 2340, 2400, 2418, 2480, 2496, 2510, 2520, 2600, 2604, 2688, 2730, 2790, 2800, 2821, 2880, 2912, 2925, 2976, 3012, 3100, 3120, 3150, 3200, 3224, 3255, 3263, 3276, 3360, 3472, 3514, 3600, 3627, 3640, 3720, 3744, 3765, 3900, 3906, 3968, 4016, 4030, 4032, 4095, 4160, 4200, 4340, 4368, 4464, 4480, 4518, 4550, 4650, 4680, 4800, 4836, 4960, 4992, 5020, 5040, 5200, 5208, 5271, 5425, 5460, 5580, 5600, 5642, 5760, 5824, 5850, 5952, 6024, 6045, 6200, 6240, 6275, 6300, 6448, 6510, 6526, 6552, 6720, 6825, 6944, 6975, 7028, 7200, 7254, 7280, 7440, 7488, 7530, 7781, 7800, 7812, 8032, 8060, 8064, 8190, 8320, 8400, 8463, 8680, 8736, 8785, 8928, 9036, 9100, 9300, 9360, 9600, 9672, 9765, 9789, 9920, 10040, 10075, 10080, 10400, 10416, 10542, 10850, 10920, 11160, 11200, 11284, 11295, 11648, 11700, 11904, 12048, 12090, 12400, 12480, 12550, 12600, 12896, 13020, 13052, 13104, 13440, 13650, 13888, 13950, 14056, 14105, 14400, 14508, 14560, 14880, 14976, 15060, 15562, 15600, 15624, 15813, 16064, 16120, 16275, 16315, 16380, 16800, 16926, 17360, 17472, 17570, 17856, 18072, 18135, 18200, 18600, 18720, 18825, 19344, 19530, 19578, 19840, 20080, 20150, 20160, 20475, 20800, 20832, 21084, 21700, 21840, 22320, 22400, 22568, 22590, 22841, 23343, 23400, 24096, 24180, 24800, 24960, 25100, 25200, 25389, 25792, 26040, 26104, 26208, 26355, 27300, 27776, 27900, 28112, 28210, 28800, 29016, 29120, 29367, 29760, 30120, 30225, 31124, 31200, 31248, 31626, 32128, 32240, 32550, 32630, 32760, 33600, 33852, 34720, 34944, 35140, 35712, 36144, 36270, 36400, 37200, 37440, 37650, 38688, 38905, 39060, 39156, 40160, 40300, 40320, 40950, 41600, 41664, 42168, 42315, 43400, 43680, 43925, 44640, 45136, 45180, 45682, 46686, 46800, 48192, 48360, 48825, 48945, 49600, 50200, 50400, 50778, 51584, 52080, 52208, 52416, 52710, 54467, 54600, 55800, 56224, 56420, 56475, 58032, 58240, 58734, 59520, 60240, 60450, 62248, 62400, 62496, 63252, 64480, 65100, 65260, 65520, 67200, 67704, 68523, 69440, 70029, 70280, 70525, 72288, 72540, 72800, 74400, 74880, 75300, 77376, 77810, 78120, 78312, 79065, 80320, 80600, 81575, 81900, 83328, 84336, 84630, 86800, 87360, 87850, 89280, 90272, 90360, 90675, 91364, 93372, 93600, 96384, 96720, 97650, 97890, 99200, 100400, 100800, 101153, 101556, 104160, 104416, 104832, 105420, 108934, 109200, 111600, 112448, 112840, 112950, 114205, 116064, 116715, 117468, 120480, 120900, 124496, 124800, 124992, 126504, 126945, 128960, 130200, 130520, 131040, 131775, 135408, 137046, 138880, 140058, 140560, 141050, 144576, 145080, 145600, 146835, 148800, 150600, 154752, 155620, 156240, 156624, 158130, 160640, 161200, 163150, 163401, 163800, 168672, 169260, 173600, 174720, 175700, 178560, 180544, 180720, 181350, 182728, 186744, 187200, 193440, 194525, 195300, 195780, 200800, 201600, 202306, 203112, 205569, 208320, 208832, 210840, 211575, 217868, 218400, 223200, 224896, 225680, 225900, 228410, 232128, 233430, 234936, 240960, 241800, 244725, 248992, 249984, 253008, 253890, 257920, 260400, 261040, 262080, 263550, 270816, 272335, 274092, 280116, 281120, 282100, 289152, 290160, 291200, 293670, 297600, 301200, 303459, 311240, 312480, 313248, 316260, 322400, 326300, 326802, 327600, 337344, 338520, 342615, 347200, 350145, 351400, 361088, 361440, 362700, 365456, 373488, 374400, 386880, 389050, 390600, 391560, 395325, 401600, 404612, 406224, 411138, 416640, 417664, 421680, 423150, 435736, 436800, 446400, 451360, 451800, 456820, 464256, 466860, 469872, 481920, 483600, 489450, 490203, 497984, 505765, 506016, 507780, 520800, 522080, 524160, 527100, 541632, 544670, 548184, 560232, 562240, 564200, 571025, 580320, 583575, 587340, 602400, 606918, 622480, 624960, 626496, 632520, 634725, 644800, 652600, 653604, 655200, 674688, 677040, 685230, 694400, 700290, 702800, 708071, 722880, 725400, 730912, 734175, 746976, 773760, 778100, 781200, 783120, 790650, 803200, 809224, 812448, 817005, 822276, 843360, 846300, 871472, 873600, 892800, 902720, 903600, 910377, 913640, 933720, 939744, 967200, 978900, 980406, 995968, 1011530, 1012032, 1015560, 1027845, 1041600, 1044160, 1054200, 1083264, 1089340, 1096368, 1120464, 1124480, 1128400, 1142050, 1160640, 1167150, 1174680, 1204800, 1213836, 1244960, 1249920, 1252992, 1265040, 1269450, 1289600, 1305200, 1307208, 1310400, 1354080, 1361675, 1370460, 1400580, 1405600, 1416142, 1445760, 1450800, 1461824, 1468350, 1493952, 1517295, 1556200, 1562400, 1566240, 1581300, 1618448, 1624896, 1634010, 1644552, 1686720, 1692600, 1713075, 1742944, 1750725, 1805440, 1807200, 1820754, 1827280, 1867440, 1879488, 1934400, 1957800, 1960812, 2023060, 2024064, 2031120, 2055690, 2083200, 2088320, 2108400, 2124213, 2178680, 2192736, 2240928, 2256800, 2284100, 2321280, 2334300, 2349360, 2409600, 2427672, 2451015, 2489920, 2528825, 2530080, 2538900, 2610400, 2614416, 2620800, 2708160, 2723350, 2740920, 2801160, 2811200, 2832284, 2901600, 2923648, 2936700, 2987904, 3034590, 3112400, 3124800, 3132480, 3162600, 3236896, 3249792, 3268020, 3289104, 3373440, 3385200, 3426150, 3485888, 3501450, 3540355, 3614400, 3641508, 3654560, 3734880, 3758976, 3868800, 3915600, 3921624, 4046120, 4062240, 4085025, 4111380, 4216800, 4248426, 4357360, 4385472, 4481856, 4513600, 4551885, 4568200, 4668600, 4698720, 4855344, 4902030, 4979840, 5057650, 5060160, 5077800, 5139225, 5220800, 5228832, 5416320, 5446700, 5481840, 5602320, 5622400, 5664568, 5803200, 5873400, 6069180, 6224800, 6249600, 6264960, 6325200, 6372639, 6473792, 6536040, 6578208, 6770400, 6852300, 6971776, 7002900, 7080710, 7228800, 7283016, 7309120, 7469760, 7586475, 7831200, 7843248, 8092240, 8124480, 8170050, 8222760, 8433600, 8496852, 8714720, 8770944, 8963712, 9027200, 9103770, 9136400, 9337200, 9397440, 9710688, 9804060, 10115300, 10120320, 10155600, 10278450, 10441600, 10457664, 10621065, 10893400, 10963680, 11204640, 11329136, 11606400, 11746800, 12138360, 12255075, 12449600, 12650400, 12745278, 12947584, 13072080, 13156416, 13540800, 13704600, 14005800, 14161420, 14566032, 14618240, 14939520, 15172950, 15662400, 15686496, 16184480, 16248960, 16340100, 16445520, 16867200, 16993704, 17429440, 17701775, 18207540, 18272800, 18674400, 18794880, 19421376, 19608120, 20230600, 20311200, 20556900, 20915328, 21242130, 21786800, 21927360, 22409280, 22658272, 22759425, 23493600, 24276720, 24510150, 24899200, 25300800, 25490556, 26144160, 26312832, 27081600, 27409200, 28011600, 28322840, 29132064, 30345900, 31324800, 31372992, 31863195, 32368960, 32680200, 32891040, 33987408, 34858880, 35403550, 36415080, 36545600, 37348800, 38842752, 39216240, 40461200, 40622400, 41113800, 42484260, 43573600, 43854720, 44818560, 45316544, 45518850, 46987200, 48553440, 49020300, 50601600, 50981112, 52288320, 53105325, 54818400, 56023200, 56645680, 58264128, 60691800, 62745984, 63726390, 64737920, 65360400, 65782080, 67974816, 70807100, 72830160, 73091200, 74697600, 78432480, 80922400, 81244800, 82227600, 84968520, 87147200, 90633088, 91037700, 93974400, 97106880, 98040600, 101962224, 104576640, 106210650, 109636800, 112046400, 113291360, 116528256, 121383600, 127452780, 130720800, 131564160, 135949632, 141614200, 145660320, 156864960, 159315975, 161844800, 164455200, 169937040, 174294400, 182075400, 194213760, 196081200, 203924448, 212421300, 219273600, 224092800, 226582720, 242767200, 254905560, 261441600, 271899264, 283228400, 291320640, 313729920, 318631950, 323689600, 328910400, 339874080, 364150800, 392162400, 407848896, 424842600, 453165440, 485534400, 509811120, 522883200, 566456800, 582641280, 637263900, 657820800, 679748160, 728301600, 784324800, 815697792, 849685200, 971068800, 1019622240, 1132913600, 1274527800, 1359496320, 1456603200, 1568649600, 1699370400, 2039244480, 2265827200, 2549055600, 2913206400, 3398740800, 4078488960, 5098111200, 6797481600, 10196222400, 20392444800]

約数ペア:

[(1, 20392444800), (2, 10196222400), (3, 6797481600), (4, 5098111200), (5, 4078488960), (6, 3398740800), (7, 2913206400), (8, 2549055600), (9, 2265827200), (10, 2039244480), (12, 1699370400), (13, 1568649600), (14, 1456603200), (15, 1359496320), (16, 1274527800), (18, 1132913600), (20, 1019622240), (21, 971068800), (24, 849685200), (25, 815697792), (26, 784324800), (28, 728301600), (30, 679748160), (31, 657820800), (32, 637263900), (35, 582641280), (36, 566456800), (39, 522883200), (40, 509811120), (42, 485534400), (45, 453165440), (48, 424842600), (50, 407848896), (52, 392162400), (56, 364150800), (60, 339874080), (62, 328910400), (63, 323689600), (64, 318631950), (65, 313729920), (70, 291320640), (72, 283228400), (75, 271899264), (78, 261441600), (80, 254905560), (84, 242767200), (90, 226582720), (91, 224092800), (93, 219273600), (96, 212421300), (100, 203924448), (104, 196081200), (105, 194213760), (112, 182075400), (117, 174294400), (120, 169937040), (124, 164455200), (126, 161844800), (128, 159315975), (130, 156864960), (140, 145660320), (144, 141614200), (150, 135949632), (155, 131564160), (156, 130720800), (160, 127452780), (168, 121383600), (175, 116528256), (180, 113291360), (182, 112046400), (186, 109636800), (192, 106210650), (195, 104576640), (200, 101962224), (208, 98040600), (210, 97106880), (217, 93974400), (224, 91037700), (225, 90633088), (234, 87147200), (240, 84968520), (248, 82227600), (251, 81244800), (252, 80922400), (260, 78432480), (273, 74697600), (279, 73091200), (280, 72830160), (288, 70807100), (300, 67974816), (310, 65782080), (312, 65360400), (315, 64737920), (320, 63726390), (325, 62745984), (336, 60691800), (350, 58264128), (360, 56645680), (364, 56023200), (372, 54818400), (384, 53105325), (390, 52288320), (400, 50981112), (403, 50601600), (416, 49020300), (420, 48553440), (434, 46987200), (448, 45518850), (450, 45316544), (455, 44818560), (465, 43854720), (468, 43573600), (480, 42484260), (496, 41113800), (502, 40622400), (504, 40461200), (520, 39216240), (525, 38842752), (546, 37348800), (558, 36545600), (560, 36415080), (576, 35403550), (585, 34858880), (600, 33987408), (620, 32891040), (624, 32680200), (630, 32368960), (640, 31863195), (650, 31372992), (651, 31324800), (672, 30345900), (700, 29132064), (720, 28322840), (728, 28011600), (744, 27409200), (753, 27081600), (775, 26312832), (780, 26144160), (800, 25490556), (806, 25300800), (819, 24899200), (832, 24510150), (840, 24276720), (868, 23493600), (896, 22759425), (900, 22658272), (910, 22409280), (930, 21927360), (936, 21786800), (960, 21242130), (975, 20915328), (992, 20556900), (1004, 20311200), (1008, 20230600), (1040, 19608120), (1050, 19421376), (1085, 18794880), (1092, 18674400), (1116, 18272800), (1120, 18207540), (1152, 17701775), (1170, 17429440), (1200, 16993704), (1209, 16867200), (1240, 16445520), (1248, 16340100), (1255, 16248960), (1260, 16184480), (1300, 15686496), (1302, 15662400), (1344, 15172950), (1365, 14939520), (1395, 14618240), (1400, 14566032), (1440, 14161420), (1456, 14005800), (1488, 13704600), (1506, 13540800), (1550, 13156416), (1560, 13072080), (1575, 12947584), (1600, 12745278), (1612, 12650400), (1638, 12449600), (1664, 12255075), (1680, 12138360), (1736, 11746800), (1757, 11606400), (1800, 11329136), (1820, 11204640), (1860, 10963680), (1872, 10893400), (1920, 10621065), (1950, 10457664), (1953, 10441600), (1984, 10278450), (2008, 10155600), (2015, 10120320), (2016, 10115300), (2080, 9804060), (2100, 9710688), (2170, 9397440), (2184, 9337200), (2232, 9136400), (2240, 9103770), (2259, 9027200), (2275, 8963712), (2325, 8770944), (2340, 8714720), (2400, 8496852), (2418, 8433600), (2480, 8222760), (2496, 8170050), (2510, 8124480), (2520, 8092240), (2600, 7843248), (2604, 7831200), (2688, 7586475), (2730, 7469760), (2790, 7309120), (2800, 7283016), (2821, 7228800), (2880, 7080710), (2912, 7002900), (2925, 6971776), (2976, 6852300), (3012, 6770400), (3100, 6578208), (3120, 6536040), (3150, 6473792), (3200, 6372639), (3224, 6325200), (3255, 6264960), (3263, 6249600), (3276, 6224800), (3360, 6069180), (3472, 5873400), (3514, 5803200), (3600, 5664568), (3627, 5622400), (3640, 5602320), (3720, 5481840), (3744, 5446700), (3765, 5416320), (3900, 5228832), (3906, 5220800), (3968, 5139225), (4016, 5077800), (4030, 5060160), (4032, 5057650), (4095, 4979840), (4160, 4902030), (4200, 4855344), (4340, 4698720), (4368, 4668600), (4464, 4568200), (4480, 4551885), (4518, 4513600), (4550, 4481856), (4650, 4385472), (4680, 4357360), (4800, 4248426), (4836, 4216800), (4960, 4111380), (4992, 4085025), (5020, 4062240), (5040, 4046120), (5200, 3921624), (5208, 3915600), (5271, 3868800), (5425, 3758976), (5460, 3734880), (5580, 3654560), (5600, 3641508), (5642, 3614400), (5760, 3540355), (5824, 3501450), (5850, 3485888), (5952, 3426150), (6024, 3385200), (6045, 3373440), (6200, 3289104), (6240, 3268020), (6275, 3249792), (6300, 3236896), (6448, 3162600), (6510, 3132480), (6526, 3124800), (6552, 3112400), (6720, 3034590), (6825, 2987904), (6944, 2936700), (6975, 2923648), (7028, 2901600), (7200, 2832284), (7254, 2811200), (7280, 2801160), (7440, 2740920), (7488, 2723350), (7530, 2708160), (7781, 2620800), (7800, 2614416), (7812, 2610400), (8032, 2538900), (8060, 2530080), (8064, 2528825), (8190, 2489920), (8320, 2451015), (8400, 2427672), (8463, 2409600), (8680, 2349360), (8736, 2334300), (8785, 2321280), (8928, 2284100), (9036, 2256800), (9100, 2240928), (9300, 2192736), (9360, 2178680), (9600, 2124213), (9672, 2108400), (9765, 2088320), (9789, 2083200), (9920, 2055690), (10040, 2031120), (10075, 2024064), (10080, 2023060), (10400, 1960812), (10416, 1957800), (10542, 1934400), (10850, 1879488), (10920, 1867440), (11160, 1827280), (11200, 1820754), (11284, 1807200), (11295, 1805440), (11648, 1750725), (11700, 1742944), (11904, 1713075), (12048, 1692600), (12090, 1686720), (12400, 1644552), (12480, 1634010), (12550, 1624896), (12600, 1618448), (12896, 1581300), (13020, 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