18672959760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6151}}^1$

素因数の和:6326

約数の個数: 320

約数和(自身を含む): 71768739840

約数和(自身を除く): 53095780080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 139, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 278, 280, 312, 336, 364, 390, 417, 420, 455, 520, 546, 556, 560, 624, 695, 728, 780, 834, 840, 910, 973, 1040, 1092, 1112, 1365, 1390, 1456, 1560, 1668, 1680, 1807, 1820, 1946, 2085, 2184, 2224, 2730, 2780, 2919, 3120, 3336, 3614, 3640, 3892, 4170, 4368, 4865, 5421, 5460, 5560, 5838, 6151, 6672, 7228, 7280, 7784, 8340, 9035, 9730, 10842, 10920, 11120, 11676, 12302, 12649, 14456, 14595, 15568, 16680, 18070, 18453, 19460, 21684, 21840, 23352, 24604, 25298, 27105, 28912, 29190, 30755, 33360, 36140, 36906, 37947, 38920, 43057, 43368, 46704, 49208, 50596, 54210, 58380, 61510, 63245, 72280, 73812, 75894, 77840, 79963, 86114, 86736, 92265, 98416, 101192, 108420, 116760, 123020, 126490, 129171, 144560, 147624, 151788, 159926, 172228, 184530, 189735, 202384, 215285, 216840, 233520, 239889, 246040, 252980, 258342, 295248, 303576, 319852, 344456, 369060, 379470, 399815, 430570, 433680, 479778, 492080, 505960, 516684, 559741, 607152, 639704, 645855, 688912, 738120, 758940, 799630, 854989, 861140, 959556, 1011920, 1033368, 1119482, 1199445, 1279408, 1291710, 1476240, 1517880, 1599260, 1679223, 1709978, 1722280, 1919112, 2066736, 2238964, 2398890, 2564967, 2583420, 2798705, 3035760, 3198520, 3358446, 3419956, 3444560, 3838224, 4274945, 4477928, 4797780, 5129934, 5166840, 5597410, 5984923, 6397040, 6716892, 6839912, 8396115, 8549890, 8955856, 9595560, 10259868, 10333680, 11114857, 11194820, 11969846, 12824835, 13433784, 13679824, 16792230, 17099780, 17954769, 19191120, 20519736, 22229714, 22389640, 23939692, 25649670, 26867568, 29924615, 33344571, 33584460, 34199560, 35909538, 41039472, 44459428, 44779280, 47879384, 51299340, 55574285, 59849230, 66689142, 67168920, 68399120, 71819076, 77803999, 88918856, 89773845, 95758768, 102598680, 111148570, 119698460, 133378284, 134337840, 143638152, 155607998, 166722855, 177837712, 179547690, 205197360, 222297140, 233411997, 239396920, 266756568, 287276304, 311215996, 333445710, 359095380, 389019995, 444594280, 466823994, 478793840, 533513136, 622431992, 666891420, 718190760, 778039990, 889188560, 933647988, 1167059985, 1244863984, 1333782840, 1436381520, 1556079980, 1867295976, 2334119970, 2667565680, 3112159960, 3734591952, 4668239940, 6224319920, 9336479880, 18672959760]

約数ペア:

[(1, 18672959760), (2, 9336479880), (3, 6224319920), (4, 4668239940), (5, 3734591952), (6, 3112159960), (7, 2667565680), (8, 2334119970), (10, 1867295976), (12, 1556079980), (13, 1436381520), (14, 1333782840), (15, 1244863984), (16, 1167059985), (20, 933647988), (21, 889188560), (24, 778039990), (26, 718190760), (28, 666891420), (30, 622431992), (35, 533513136), (39, 478793840), (40, 466823994), (42, 444594280), (48, 389019995), (52, 359095380), (56, 333445710), (60, 311215996), (65, 287276304), (70, 266756568), (78, 239396920), (80, 233411997), (84, 222297140), (91, 205197360), (104, 179547690), (105, 177837712), (112, 166722855), (120, 155607998), (130, 143638152), (139, 134337840), (140, 133378284), (156, 119698460), (168, 111148570), (182, 102598680), (195, 95758768), (208, 89773845), (210, 88918856), (240, 77803999), (260, 71819076), (273, 68399120), (278, 67168920), (280, 66689142), (312, 59849230), (336, 55574285), (364, 51299340), (390, 47879384), (417, 44779280), (420, 44459428), (455, 41039472), (520, 35909538), (546, 34199560), (556, 33584460), (560, 33344571), (624, 29924615), (695, 26867568), (728, 25649670), (780, 23939692), (834, 22389640), (840, 22229714), (910, 20519736), (973, 19191120), (1040, 17954769), (1092, 17099780), (1112, 16792230), (1365, 13679824), (1390, 13433784), (1456, 12824835), (1560, 11969846), (1668, 11194820), (1680, 11114857), (1807, 10333680), (1820, 10259868), (1946, 9595560), (2085, 8955856), (2184, 8549890), (2224, 8396115), (2730, 6839912), (2780, 6716892), (2919, 6397040), (3120, 5984923), (3336, 5597410), (3614, 5166840), (3640, 5129934), (3892, 4797780), (4170, 4477928), (4368, 4274945), (4865, 3838224), (5421, 3444560), (5460, 3419956), (5560, 3358446), (5838, 3198520), (6151, 3035760), (6672, 2798705), (7228, 2583420), (7280, 2564967), (7784, 2398890), (8340, 2238964), (9035, 2066736), (9730, 1919112), (10842, 1722280), (10920, 1709978), (11120, 1679223), (11676, 1599260), (12302, 1517880), (12649, 1476240), (14456, 1291710), (14595, 1279408), (15568, 1199445), (16680, 1119482), (18070, 1033368), (18453, 1011920), (19460, 959556), (21684, 861140), (21840, 854989), (23352, 799630), (24604, 758940), (25298, 738120), (27105, 688912), (28912, 645855), (29190, 639704), (30755, 607152), (33360, 559741), (36140, 516684), (36906, 505960), (37947, 492080), (38920, 479778), (43057, 433680), (43368, 430570), (46704, 399815), (49208, 379470), (50596, 369060), (54210, 344456), (58380, 319852), (61510, 303576), (63245, 295248), (72280, 258342), (73812, 252980), (75894, 246040), (77840, 239889), (79963, 233520), (86114, 216840), (86736, 215285), (92265, 202384), (98416, 189735), (101192, 184530), (108420, 172228), (116760, 159926), (123020, 151788), (126490, 147624), (129171, 144560)]