25863299280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{394739}}^1$

素因数の和:394778

約数の個数: 240

約数和(自身を含む): 106901907840

約数和(自身を除く): 81038608560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 65520, 394739, 789478, 1184217, 1578956, 1973695, 2368434, 2763173, 3157912, 3552651, 3947390, 4736868, 5131607, 5526346, 5921085, 6315824, 7105302, 7894780, 8289519, 9473736, 10263214, 11052692, 11842170, 13815865, 14210604, 15394821, 15789560, 16579038, 17763255, 18947472, 20526428, 22105384, 23684340, 24868557, 25658035, 27631730, 28421208, 30789642, 31579120, 33158076, 35526510, 35921249, 41052856, 41447595, 44210768, 46184463, 47368680, 49737114, 51316070, 55263460, 56842416, 61579284, 66316152, 71053020, 71842498, 76974105, 82105712, 82895190, 92368926, 94737360, 99474228, 102632140, 107763747, 110526920, 123158568, 124342785, 132632304, 142106040, 143684996, 153948210, 165790380, 179606245, 184737852, 198948456, 205264280, 215527494, 221053840, 230922315, 246317136, 248685570, 284212080, 287369992, 307896420, 323291241, 331580760, 359212490, 369475704, 397896912, 410528560, 431054988, 461844630, 497371140, 538818735, 574739984, 615792840, 646582482, 663161520, 718424980, 738951408, 862109976, 923689260, 994742280, 1077637470, 1231585680, 1293164964, 1436849960, 1616456205, 1724219952, 1847378520, 1989484560, 2155274940, 2586329928, 2873699920, 3232912410, 3694757040, 4310549880, 5172659856, 6465824820, 8621099760, 12931649640, 25863299280]

約数ペア:

[(1, 25863299280), (2, 12931649640), (3, 8621099760), (4, 6465824820), (5, 5172659856), (6, 4310549880), (7, 3694757040), (8, 3232912410), (9, 2873699920), (10, 2586329928), (12, 2155274940), (13, 1989484560), (14, 1847378520), (15, 1724219952), (16, 1616456205), (18, 1436849960), (20, 1293164964), (21, 1231585680), (24, 1077637470), (26, 994742280), (28, 923689260), (30, 862109976), (35, 738951408), (36, 718424980), (39, 663161520), (40, 646582482), (42, 615792840), (45, 574739984), (48, 538818735), (52, 497371140), (56, 461844630), (60, 431054988), (63, 410528560), (65, 397896912), (70, 369475704), (72, 359212490), (78, 331580760), (80, 323291241), (84, 307896420), (90, 287369992), (91, 284212080), (104, 248685570), (105, 246317136), (112, 230922315), (117, 221053840), (120, 215527494), (126, 205264280), (130, 198948456), (140, 184737852), (144, 179606245), (156, 165790380), (168, 153948210), (180, 143684996), (182, 142106040), (195, 132632304), (208, 124342785), (210, 123158568), (234, 110526920), (240, 107763747), (252, 102632140), (260, 99474228), (273, 94737360), (280, 92368926), (312, 82895190), (315, 82105712), (336, 76974105), (360, 71842498), (364, 71053020), (390, 66316152), (420, 61579284), (455, 56842416), (468, 55263460), (504, 51316070), (520, 49737114), (546, 47368680), (560, 46184463), (585, 44210768), (624, 41447595), (630, 41052856), (720, 35921249), (728, 35526510), (780, 33158076), (819, 31579120), (840, 30789642), (910, 28421208), (936, 27631730), (1008, 25658035), (1040, 24868557), (1092, 23684340), (1170, 22105384), (1260, 20526428), (1365, 18947472), (1456, 17763255), (1560, 16579038), (1638, 15789560), (1680, 15394821), (1820, 14210604), (1872, 13815865), (2184, 11842170), (2340, 11052692), (2520, 10263214), (2730, 9473736), (3120, 8289519), (3276, 7894780), (3640, 7105302), (4095, 6315824), (4368, 5921085), (4680, 5526346), (5040, 5131607), (5460, 4736868), (6552, 3947390), (7280, 3552651), (8190, 3157912), (9360, 2763173), (10920, 2368434), (13104, 1973695), (16380, 1578956), (21840, 1184217), (32760, 789478), (65520, 394739)]