89818781520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{677}}^1\times {\mathrm{3271}}^1$

素因数の和:3990

約数の個数: 240

約数和(自身を含む): 302041775232

約数和(自身を除く): 212222993712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 677, 780, 845, 1014, 1040, 1352, 1354, 1560, 1690, 2028, 2031, 2535, 2704, 2708, 3120, 3271, 3380, 3385, 4056, 4062, 5070, 5416, 6542, 6760, 6770, 8112, 8124, 8801, 9813, 10140, 10155, 10832, 13084, 13520, 13540, 16248, 16355, 17602, 19626, 20280, 20310, 26168, 26403, 27080, 32496, 32710, 35204, 39252, 40560, 40620, 42523, 44005, 49065, 52336, 52806, 54160, 65420, 70408, 78504, 81240, 85046, 88010, 98130, 105612, 114413, 127569, 130840, 132015, 140816, 157008, 162480, 170092, 176020, 196260, 211224, 212615, 228826, 255138, 261680, 264030, 340184, 343239, 352040, 392520, 422448, 425230, 457652, 510276, 528060, 552799, 572065, 637845, 680368, 686478, 704080, 785040, 850460, 915304, 1020552, 1056120, 1105598, 1144130, 1275690, 1372956, 1658397, 1700920, 1716195, 1830608, 2041104, 2112240, 2211196, 2214467, 2288260, 2551380, 2745912, 2763995, 3316794, 3401840, 3432390, 4422392, 4428934, 4576520, 5102760, 5491824, 5527990, 6633588, 6643401, 6864780, 8291985, 8844784, 8857868, 9153040, 10205520, 11055980, 11072335, 13267176, 13286802, 13729560, 16583970, 17715736, 22111960, 22144670, 26534352, 26573604, 27459120, 28788071, 33167940, 33217005, 35431472, 44223920, 44289340, 53147208, 57576142, 66335880, 66434010, 86364213, 88578680, 106294416, 115152284, 132671760, 132868020, 143940355, 172728426, 177157360, 230304568, 265736040, 287880710, 345456852, 374244923, 431821065, 460609136, 531472080, 575761420, 690913704, 748489846, 863642130, 1122734769, 1151522840, 1381827408, 1496979692, 1727284260, 1871224615, 2245469538, 2303045680, 2993959384, 3454568520, 3742449230, 4490939076, 5613673845, 5987918768, 6909137040, 7484898460, 8981878152, 11227347690, 14969796920, 17963756304, 22454695380, 29939593840, 44909390760, 89818781520]

約数ペア:

[(1, 89818781520), (2, 44909390760), (3, 29939593840), (4, 22454695380), (5, 17963756304), (6, 14969796920), (8, 11227347690), (10, 8981878152), (12, 7484898460), (13, 6909137040), (15, 5987918768), (16, 5613673845), (20, 4490939076), (24, 3742449230), (26, 3454568520), (30, 2993959384), (39, 2303045680), (40, 2245469538), (48, 1871224615), (52, 1727284260), (60, 1496979692), (65, 1381827408), (78, 1151522840), (80, 1122734769), (104, 863642130), (120, 748489846), (130, 690913704), (156, 575761420), (169, 531472080), (195, 460609136), (208, 431821065), (240, 374244923), (260, 345456852), (312, 287880710), (338, 265736040), (390, 230304568), (507, 177157360), (520, 172728426), (624, 143940355), (676, 132868020), (677, 132671760), (780, 115152284), (845, 106294416), (1014, 88578680), (1040, 86364213), (1352, 66434010), (1354, 66335880), (1560, 57576142), (1690, 53147208), (2028, 44289340), (2031, 44223920), (2535, 35431472), (2704, 33217005), (2708, 33167940), (3120, 28788071), (3271, 27459120), (3380, 26573604), (3385, 26534352), (4056, 22144670), (4062, 22111960), (5070, 17715736), (5416, 16583970), (6542, 13729560), (6760, 13286802), (6770, 13267176), (8112, 11072335), (8124, 11055980), (8801, 10205520), (9813, 9153040), (10140, 8857868), (10155, 8844784), (10832, 8291985), (13084, 6864780), (13520, 6643401), (13540, 6633588), (16248, 5527990), (16355, 5491824), (17602, 5102760), (19626, 4576520), (20280, 4428934), (20310, 4422392), (26168, 3432390), (26403, 3401840), (27080, 3316794), (32496, 2763995), (32710, 2745912), (35204, 2551380), (39252, 2288260), (40560, 2214467), (40620, 2211196), (42523, 2112240), (44005, 2041104), (49065, 1830608), (52336, 1716195), (52806, 1700920), (54160, 1658397), (65420, 1372956), (70408, 1275690), (78504, 1144130), (81240, 1105598), (85046, 1056120), (88010, 1020552), (98130, 915304), (105612, 850460), (114413, 785040), (127569, 704080), (130840, 686478), (132015, 680368), (140816, 637845), (157008, 572065), (162480, 552799), (170092, 528060), (176020, 510276), (196260, 457652), (211224, 425230), (212615, 422448), (228826, 392520), (255138, 352040), (261680, 343239), (264030, 340184)]