1720360795920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1051}}^1\times {\mathrm{40357}}^1$

素因数の和:41450

約数の個数: 240

約数和(自身を含む): 5780553181632

約数和(自身を除く): 4060192385712

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, 780, 845, 1014, 1040, 1051, 1352, 1560, 1690, 2028, 2102, 2535, 2704, 3120, 3153, 3380, 4056, 4204, 5070, 5255, 6306, 6760, 8112, 8408, 10140, 10510, 12612, 13520, 13663, 15765, 16816, 20280, 21020, 25224, 27326, 31530, 40357, 40560, 40989, 42040, 50448, 54652, 63060, 68315, 80714, 81978, 84080, 109304, 121071, 126120, 136630, 161428, 163956, 177619, 201785, 204945, 218608, 242142, 252240, 273260, 322856, 327912, 355238, 403570, 409890, 484284, 524641, 532857, 546520, 605355, 645712, 655824, 710476, 807140, 819780, 888095, 968568, 1049282, 1065714, 1093040, 1210710, 1420952, 1573923, 1614280, 1639560, 1776190, 1937136, 2098564, 2131428, 2421420, 2623205, 2664285, 2841904, 3147846, 3228560, 3279120, 3552380, 4197128, 4262856, 4842840, 5246410, 5328570, 6295692, 6820333, 7104760, 7869615, 8394256, 8525712, 9685680, 10492820, 10657140, 12591384, 13640666, 14209520, 15739230, 20460999, 20985640, 21314280, 25182768, 27281332, 31478460, 34101665, 40921998, 41971280, 42415207, 42628560, 54562664, 62956920, 68203330, 81843996, 84830414, 102304995, 109125328, 125913840, 127245621, 136406660, 163687992, 169660828, 204609990, 212076035, 254491242, 272813320, 327375984, 339321656, 409219980, 424152070, 508982484, 545626640, 551397691, 636228105, 678643312, 818439960, 848304140, 1017964968, 1102795382, 1272456210, 1636879920, 1654193073, 1696608280, 2035929936, 2205590764, 2544912420, 2756988455, 3308386146, 3393216560, 4411181528, 5089824840, 5513976910, 6616772292, 7168169983, 8270965365, 8822363056, 10179649680, 11027953820, 13233544584, 14336339966, 16541930730, 21504509949, 22055907640, 26467089168, 28672679932, 33083861460, 35840849915, 43009019898, 44111815280, 57345359864, 66167722920, 71681699830, 86018039796, 107522549745, 114690719728, 132335445840, 143363399660, 172036079592, 215045099490, 286726799320, 344072159184, 430090198980, 573453598640, 860180397960, 1720360795920]

約数ペア:

[(1, 1720360795920), (2, 860180397960), (3, 573453598640), (4, 430090198980), (5, 344072159184), (6, 286726799320), (8, 215045099490), (10, 172036079592), (12, 143363399660), (13, 132335445840), (15, 114690719728), (16, 107522549745), (20, 86018039796), (24, 71681699830), (26, 66167722920), (30, 57345359864), (39, 44111815280), (40, 43009019898), (48, 35840849915), (52, 33083861460), (60, 28672679932), (65, 26467089168), (78, 22055907640), (80, 21504509949), (104, 16541930730), (120, 14336339966), (130, 13233544584), (156, 11027953820), (169, 10179649680), (195, 8822363056), (208, 8270965365), (240, 7168169983), (260, 6616772292), (312, 5513976910), (338, 5089824840), (390, 4411181528), (507, 3393216560), (520, 3308386146), (624, 2756988455), (676, 2544912420), (780, 2205590764), (845, 2035929936), (1014, 1696608280), (1040, 1654193073), (1051, 1636879920), (1352, 1272456210), (1560, 1102795382), (1690, 1017964968), (2028, 848304140), (2102, 818439960), (2535, 678643312), (2704, 636228105), (3120, 551397691), (3153, 545626640), (3380, 508982484), (4056, 424152070), (4204, 409219980), (5070, 339321656), (5255, 327375984), (6306, 272813320), (6760, 254491242), (8112, 212076035), (8408, 204609990), (10140, 169660828), (10510, 163687992), (12612, 136406660), (13520, 127245621), (13663, 125913840), (15765, 109125328), (16816, 102304995), (20280, 84830414), (21020, 81843996), (25224, 68203330), (27326, 62956920), (31530, 54562664), (40357, 42628560), (40560, 42415207), (40989, 41971280), (42040, 40921998), (50448, 34101665), (54652, 31478460), (63060, 27281332), (68315, 25182768), (80714, 21314280), (81978, 20985640), (84080, 20460999), (109304, 15739230), (121071, 14209520), (126120, 13640666), (136630, 12591384), (161428, 10657140), (163956, 10492820), (177619, 9685680), (201785, 8525712), (204945, 8394256), (218608, 7869615), (242142, 7104760), (252240, 6820333), (273260, 6295692), (322856, 5328570), (327912, 5246410), (355238, 4842840), (403570, 4262856), (409890, 4197128), (484284, 3552380), (524641, 3279120), (532857, 3228560), (546520, 3147846), (605355, 2841904), (645712, 2664285), (655824, 2623205), (710476, 2421420), (807140, 2131428), (819780, 2098564), (888095, 1937136), (968568, 1776190), (1049282, 1639560), (1065714, 1614280), (1093040, 1573923), (1210710, 1420952)]