20477446080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 896

約数和(自身を含む): 85890201600

約数和(自身を除く): 65412755520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 64, 65, 70, 73, 76, 78, 80, 84, 91, 95, 96, 104, 105, 112, 114, 120, 130, 133, 140, 146, 152, 156, 160, 168, 169, 182, 190, 192, 195, 208, 210, 219, 224, 228, 240, 247, 260, 266, 273, 280, 285, 292, 304, 312, 320, 336, 338, 364, 365, 380, 390, 399, 416, 420, 438, 448, 455, 456, 480, 494, 507, 511, 520, 532, 546, 560, 570, 584, 608, 624, 665, 672, 676, 728, 730, 741, 760, 780, 798, 832, 840, 845, 876, 910, 912, 949, 960, 988, 1014, 1022, 1040, 1064, 1092, 1095, 1120, 1140, 1168, 1183, 1216, 1235, 1248, 1330, 1344, 1352, 1365, 1387, 1456, 1460, 1482, 1520, 1533, 1560, 1596, 1680, 1690, 1729, 1752, 1820, 1824, 1898, 1976, 1995, 2028, 2044, 2080, 2128, 2184, 2190, 2197, 2240, 2280, 2336, 2366, 2470, 2496, 2535, 2555, 2660, 2704, 2730, 2774, 2847, 2912, 2920, 2964, 3040, 3066, 3120, 3192, 3211, 3360, 3380, 3458, 3504, 3549, 3640, 3648, 3705, 3796, 3952, 3990, 4056, 4088, 4160, 4161, 4256, 4368, 4380, 4394, 4560, 4672, 4732, 4745, 4940, 5070, 5110, 5187, 5320, 5408, 5460, 5548, 5694, 5824, 5840, 5915, 5928, 6080, 6132, 6240, 6384, 6422, 6591, 6643, 6720, 6760, 6916, 6935, 7008, 7098, 7280, 7410, 7592, 7665, 7904, 7980, 8112, 8176, 8322, 8512, 8645, 8736, 8760, 8788, 9120, 9464, 9490, 9633, 9709, 9880, 10140, 10220, 10374, 10640, 10816, 10920, 10985, 11096, 11388, 11680, 11830, 11856, 12264, 12337, 12480, 12768, 12844, 13182, 13286, 13520, 13832, 13870, 14016, 14196, 14235, 14560, 14820, 15184, 15330, 15379, 15808, 15960, 16055, 16224, 16352, 16644, 17290, 17472, 17520, 17576, 17745, 18031, 18240, 18928, 18980, 19266, 19418, 19760, 19929, 20280, 20440, 20748, 20805, 21280, 21840, 21970, 22192, 22477, 22776, 23360, 23660, 23712, 24528, 24674, 25536, 25688, 25935, 26364, 26572, 27040, 27664, 27740, 28392, 28470, 29120, 29127, 29640, 30368, 30660, 30758, 31920, 32110, 32448, 32704, 32955, 33215, 33288, 34580, 35040, 35152, 35490, 36062, 37011, 37856, 37960, 38532, 38836, 39520, 39858, 40560, 40880, 41496, 41610, 41743, 42560, 43680, 43940, 44384, 44954, 45552, 46137, 47320, 47424, 48165, 48545, 49056, 49348, 51376, 51870, 52728, 53144, 54080, 54093, 55328, 55480, 56784, 56940, 58254, 59280, 60736, 61320, 61516, 61685, 63840, 64220, 65910, 66430, 66576, 67431, 69160, 70080, 70304, 70980, 72124, 74022, 75712, 75920, 76895, 77064, 77672, 79040, 79716, 81120, 81760, 82992, 83220, 83486, 86359, 87360, 87880, 88768, 89908, 90155, 91104, 92274, 94640, 96330, 97090, 98112, 98696, 99645, 102752, 103740, 105456, 106288, 108186, 110656, 110960, 112385, 113568, 113880, 116508, 118560, 122640, 123032, 123370, 125229, 126217, 127680, 128440, 131820, 132860, 133152, 134862, 138320, 140608, 141960, 144248, 145635, 148044, 151840, 153790, 154128, 155344, 159432, 160381, 162240, 163520, 165984, 166440, 166972, 172718, 175760, 179816, 180310, 182208, 184548, 185055, 189280, 192660, 194180, 197392, 199290, 205504, 207480, 208715, 210912, 212576, 216372, 221920, 224770, 227136, 227760, 230685, 233016, 234403, 237120, 245280, 246064, 246740, 250458, 252434, 256880, 259077, 263640, 265720, 266304, 269724, 270465, 276640, 283920, 288496, 291270, 292201, 296088, 303680, 307580, 308256, 310688, 318864, 320762, 331968, 332880, 333944, 337155, 345436, 351520, 359632, 360620, 369096, 370110, 378560, 378651, 385320, 388360, 394784, 398580, 414960, 417430, 421824, 425152, 431795, 432744, 443840, 449540, 455520, 461370, 466032, 468806, 481143, 490560, 492128, 493480, 500916, 504868, 513760, 518154, 527280, 531440, 539448, 540930, 553280, 567840, 576992, 582540, 584402, 592176, 615160, 616512, 621376, 626145, 631085, 637728, 641524, 665760, 667888, 674310, 690872, 703040, 703209, 719264, 721240, 738192, 740220, 757302, 770640, 776720, 789568, 797160, 801905, 829920, 834860, 863590, 865488, 876603, 899080, 911040, 922740, 932064, 937612, 962286, 984256, 986960, 1001832, 1009736, 1027520, 1036308, 1054560, 1062880, 1078896, 1081860, 1122667, 1135680, 1153984, 1165080, 1168804, 1172015, 1184352, 1230320, 1252290, 1262170, 1275456, 1283048, 1295385, 1331520, 1335776, 1348620, 1381744, 1406418, 1438528, 1442480, 1461005, 1476384, 1480440, 1514604, 1541280, 1553440, 1594320, 1603810, 1640821, 1659840, 1669720, 1727180, 1730976, 1753206, 1798160, 1845480, 1864128, 1875224, 1893255, 1924572, 1973920, 2003664, 2019472, 2072616, 2109120, 2125760, 2157792, 2163720, 2245334, 2330160, 2337608, 2344030, 2368704, 2405715, 2460640, 2504580, 2524340, 2566096, 2590770, 2671552, 2697240, 2763488, 2812836, 2884960, 2922010, 2952768, 2960880, 3029208, 3047239, 3082560, 3106880, 3188640, 3207620, 3281642, 3339440, 3368001, 3454360, 3461952, 3506412, 3516045, 3596320, 3690960, 3750448, 3786510, 3849144, 3947840, 4007328, 4038944, 4145232, 4315584, 4327440, 4383015, 4490668, 4660320, 4675216, 4688060, 4811430, 4921280, 4922463, 5009160, 5048680, 5132192, 5181540, 5394480, 5526976, 5613335, 5625672, 5769920, 5844020, 5921760, 6058416, 6094478, 6377280, 6415240, 6563284, 6678880, 6736002, 6908720, 7012824, 7032090, 7192640, 7381920, 7500896, 7573020, 7698288, 8014656, 8077888, 8204105, 8290464, 8654880, 8766030, 8981336, 9141717, 9320640, 9350432, 9376120, 9622860, 9844926, 10018320, 10097360, 10264384, 10363080, 10788960, 11226670, 11251344, 11688040, 11843520, 12116832, 12188956, 12830480, 13126568, 13357760, 13472004, 13817440, 14025648, 14064180, 14763840, 15001792, 15146040, 15236195, 15396576, 16408210, 16580928, 16840005, 17309760, 17532060, 17962672, 18283434, 18700864, 18752240, 19245720, 19689852, 20036640, 20194720, 20726160, 21330673, 21577920, 22453340, 22502688, 23376080, 24233664, 24377912, 24612315, 25660960, 26253136, 26944008, 27634880, 28051296, 28128360, 30292080, 30472390, 30793152, 32816420, 33680010, 35064120, 35925344, 36566868, 37504480, 38491440, 39379704, 40073280, 40389440, 41452320, 42661346, 44906680, 45005376, 45708585, 46752160, 48755824, 49224630, 51321920, 52506272, 53888016, 56102592, 56256720, 60584160, 60944780, 63992019, 65632840, 67360020, 70128240, 71850688, 73133736, 75008960, 76982880, 78759408, 82904640, 85322692, 89813360, 91417170, 93504320, 97511648, 98449260, 105012544, 106653365, 107776032, 112513440, 121168320, 121889560, 127984038, 131265680, 134720040, 140256480, 146267472, 153965760, 157518816, 170645384, 179626720, 182834340, 195023296, 196898520, 213306730, 215552064, 225026880, 243779120, 255968076, 262531360, 269440080, 280512960, 292534944, 315037632, 319960095, 341290768, 359253440, 365668680, 393797040, 426613460, 487558240, 511936152, 525062720, 538880160, 585069888, 639920190, 682581536, 731337360, 787594080, 853226920, 975116480, 1023872304, 1077760320, 1279840380, 1365163072, 1462674720, 1575188160, 1706453840, 2047744608, 2559680760, 2925349440, 3412907680, 4095489216, 5119361520, 6825815360, 10238723040, 20477446080]

約数ペア:

[(1, 20477446080), (2, 10238723040), (3, 6825815360), (4, 5119361520), (5, 4095489216), (6, 3412907680), (7, 2925349440), (8, 2559680760), (10, 2047744608), (12, 1706453840), (13, 1575188160), (14, 1462674720), (15, 1365163072), (16, 1279840380), (19, 1077760320), (20, 1023872304), (21, 975116480), (24, 853226920), (26, 787594080), (28, 731337360), (30, 682581536), (32, 639920190), (35, 585069888), (38, 538880160), (39, 525062720), (40, 511936152), (42, 487558240), (48, 426613460), (52, 393797040), (56, 365668680), (57, 359253440), (60, 341290768), (64, 319960095), (65, 315037632), (70, 292534944), (73, 280512960), (76, 269440080), (78, 262531360), (80, 255968076), (84, 243779120), (91, 225026880), (95, 215552064), (96, 213306730), (104, 196898520), (105, 195023296), (112, 182834340), (114, 179626720), (120, 170645384), (130, 157518816), (133, 153965760), (140, 146267472), (146, 140256480), (152, 134720040), (156, 131265680), (160, 127984038), (168, 121889560), (169, 121168320), (182, 112513440), (190, 107776032), (192, 106653365), (195, 105012544), (208, 98449260), (210, 97511648), (219, 93504320), (224, 91417170), (228, 89813360), (240, 85322692), (247, 82904640), (260, 78759408), (266, 76982880), (273, 75008960), (280, 73133736), (285, 71850688), (292, 70128240), (304, 67360020), (312, 65632840), (320, 63992019), (336, 60944780), (338, 60584160), (364, 56256720), (365, 56102592), (380, 53888016), (390, 52506272), (399, 51321920), (416, 49224630), (420, 48755824), (438, 46752160), (448, 45708585), (455, 45005376), (456, 44906680), (480, 42661346), (494, 41452320), (507, 40389440), (511, 40073280), (520, 39379704), (532, 38491440), (546, 37504480), (560, 36566868), (570, 35925344), (584, 35064120), (608, 33680010), (624, 32816420), (665, 30793152), (672, 30472390), (676, 30292080), (728, 28128360), (730, 28051296), (741, 27634880), (760, 26944008), (780, 26253136), (798, 25660960), (832, 24612315), (840, 24377912), (845, 24233664), (876, 23376080), (910, 22502688), (912, 22453340), (949, 21577920), (960, 21330673), (988, 20726160), (1014, 20194720), (1022, 20036640), (1040, 19689852), (1064, 19245720), (1092, 18752240), (1095, 18700864), (1120, 18283434), (1140, 17962672), (1168, 17532060), (1183, 17309760), (1216, 16840005), (1235, 16580928), (1248, 16408210), (1330, 15396576), (1344, 15236195), (1352, 15146040), (1365, 15001792), (1387, 14763840), (1456, 14064180), (1460, 14025648), (1482, 13817440), (1520, 13472004), (1533, 13357760), (1560, 13126568), (1596, 12830480), (1680, 12188956), (1690, 12116832), (1729, 11843520), (1752, 11688040), (1820, 11251344), (1824, 11226670), (1898, 10788960), (1976, 10363080), (1995, 10264384), (2028, 10097360), (2044, 10018320), (2080, 9844926), (2128, 9622860), (2184, 9376120), (2190, 9350432), (2197, 9320640), (2240, 9141717), (2280, 8981336), (2336, 8766030), (2366, 8654880), (2470, 8290464), (2496, 8204105), (2535, 8077888), (2555, 8014656), (2660, 7698288), (2704, 7573020), (2730, 7500896), (2774, 7381920), (2847, 7192640), (2912, 7032090), (2920, 7012824), (2964, 6908720), (3040, 6736002), (3066, 6678880), (3120, 6563284), (3192, 6415240), (3211, 6377280), (3360, 6094478), (3380, 6058416), (3458, 5921760), (3504, 5844020), (3549, 5769920), (3640, 5625672), (3648, 5613335), (3705, 5526976), (3796, 5394480), (3952, 5181540), (3990, 5132192), (4056, 5048680), (4088, 5009160), (4160, 4922463), (4161, 4921280), (4256, 4811430), (4368, 4688060), (4380, 4675216), (4394, 4660320), (4560, 4490668), (4672, 4383015), (4732, 4327440), (4745, 4315584), (4940, 4145232), (5070, 4038944), (5110, 4007328), (5187, 3947840), (5320, 3849144), (5408, 3786510), (5460, 3750448), (5548, 3690960), (5694, 3596320), (5824, 3516045), (5840, 3506412), (5915, 3461952), (5928, 3454360), (6080, 3368001), (6132, 3339440), (6240, 3281642), (6384, 3207620), (6422, 3188640), (6591, 3106880), (6643, 3082560), (6720, 3047239), (6760, 3029208), (6916, 2960880), (6935, 2952768), (7008, 2922010), (7098, 2884960), (7280, 2812836), (7410, 2763488), (7592, 2697240), (7665, 2671552), (7904, 2590770), (7980, 2566096), (8112, 2524340), (8176, 2504580), (8322, 2460640), (8512, 2405715), (8645, 2368704), (8736, 2344030), (8760, 2337608), (8788, 2330160), (9120, 2245334), (9464, 2163720), (9490, 2157792), (9633, 2125760), (9709, 2109120), (9880, 2072616), (10140, 2019472), (10220, 2003664), (10374, 1973920), (10640, 1924572), (10816, 1893255), (10920, 1875224), (10985, 1864128), (11096, 1845480), (11388, 1798160), (11680, 1753206), (11830, 1730976), (11856, 1727180), (12264, 1669720), (12337, 1659840), (12480, 1640821), (12768, 1603810), (12844, 1594320), (13182, 1553440), (13286, 1541280), (13520, 1514604), (13832, 1480440), (13870, 1476384), (14016, 1461005), (14196, 1442480), (14235, 1438528), (14560, 1406418), (14820, 1381744), (15184, 1348620), (15330, 1335776), (15379, 1331520), (15808, 1295385), (15960, 1283048), (16055, 1275456), (16224, 1262170), (16352, 1252290), (16644, 1230320), (17290, 1184352), (17472, 1172015), (17520, 1168804), (17576, 1165080), (17745, 1153984), (18031, 1135680), (18240, 1122667), (18928, 1081860), (18980, 1078896), (19266, 1062880), (19418, 1054560), (19760, 1036308), (19929, 1027520), (20280, 1009736), (20440, 1001832), (20748, 986960), (20805, 984256), (21280, 962286), (21840, 937612), (21970, 932064), (22192, 922740), (22477, 911040), (22776, 899080), (23360, 876603), (23660, 865488), (23712, 863590), (24528, 834860), (24674, 829920), (25536, 801905), (25688, 797160), (25935, 789568), (26364, 776720), (26572, 770640), (27040, 757302), (27664, 740220), (27740, 738192), (28392, 721240), (28470, 719264), (29120, 703209), (29127, 703040), (29640, 690872), (30368, 674310), (30660, 667888), (30758, 665760), (31920, 641524), (32110, 637728), (32448, 631085), (32704, 626145), (32955, 621376), (33215, 616512), (33288, 615160), (34580, 592176), (35040, 584402), (35152, 582540), (35490, 576992), (36062, 567840), (37011, 553280), (37856, 540930), (37960, 539448), (38532, 531440), (38836, 527280), (39520, 518154), (39858, 513760), (40560, 504868), (40880, 500916), (41496, 493480), (41610, 492128), (41743, 490560), (42560, 481143), (43680, 468806), (43940, 466032), (44384, 461370), (44954, 455520), (45552, 449540), (46137, 443840), (47320, 432744), (47424, 431795), (48165, 425152), (48545, 421824), (49056, 417430), (49348, 414960), (51376, 398580), (51870, 394784), (52728, 388360), (53144, 385320), (54080, 378651), (54093, 378560), (55328, 370110), (55480, 369096), (56784, 360620), (56940, 359632), (58254, 351520), (59280, 345436), (60736, 337155), (61320, 333944), (61516, 332880), (61685, 331968), (63840, 320762), (64220, 318864), (65910, 310688), (66430, 308256), (66576, 307580), (67431, 303680), (69160, 296088), (70080, 292201), (70304, 291270), (70980, 288496), (72124, 283920), (74022, 276640), (75712, 270465), (75920, 269724), (76895, 266304), (77064, 265720), (77672, 263640), (79040, 259077), (79716, 256880), (81120, 252434), (81760, 250458), (82992, 246740), (83220, 246064), (83486, 245280), (86359, 237120), (87360, 234403), (87880, 233016), (88768, 230685), (89908, 227760), (90155, 227136), (91104, 224770), (92274, 221920), (94640, 216372), (96330, 212576), (97090, 210912), (98112, 208715), (98696, 207480), (99645, 205504), (102752, 199290), (103740, 197392), (105456, 194180), (106288, 192660), (108186, 189280), (110656, 185055), (110960, 184548), (112385, 182208), (113568, 180310), (113880, 179816), (116508, 175760), (118560, 172718), (122640, 166972), (123032, 166440), (123370, 165984), (125229, 163520), (126217, 162240), (127680, 160381), (128440, 159432), (131820, 155344), (132860, 154128), (133152, 153790), (134862, 151840), (138320, 148044), (140608, 145635), (141960, 144248)]