676986960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16691}}^1$

素因数の和:16733

約数の個数: 120

約数和(自身を含む): 2272649184

約数和(自身を除く): 1595662224

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, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 6760, 8112, 10140, 13520, 16691, 20280, 33382, 40560, 50073, 66764, 83455, 100146, 133528, 166910, 200292, 216983, 250365, 267056, 333820, 400584, 433966, 500730, 650949, 667640, 801168, 867932, 1001460, 1084915, 1301898, 1335280, 1735864, 2002920, 2169830, 2603796, 2820779, 3254745, 3471728, 4005840, 4339660, 5207592, 5641558, 6509490, 8462337, 8679320, 10415184, 11283116, 13018980, 14103895, 16924674, 17358640, 22566232, 26037960, 28207790, 33849348, 42311685, 45132464, 52075920, 56415580, 67698696, 84623370, 112831160, 135397392, 169246740, 225662320, 338493480, 676986960]

約数ペア:

[(1, 676986960), (2, 338493480), (3, 225662320), (4, 169246740), (5, 135397392), (6, 112831160), (8, 84623370), (10, 67698696), (12, 56415580), (13, 52075920), (15, 45132464), (16, 42311685), (20, 33849348), (24, 28207790), (26, 26037960), (30, 22566232), (39, 17358640), (40, 16924674), (48, 14103895), (52, 13018980), (60, 11283116), (65, 10415184), (78, 8679320), (80, 8462337), (104, 6509490), (120, 5641558), (130, 5207592), (156, 4339660), (169, 4005840), (195, 3471728), (208, 3254745), (240, 2820779), (260, 2603796), (312, 2169830), (338, 2002920), (390, 1735864), (507, 1335280), (520, 1301898), (624, 1084915), (676, 1001460), (780, 867932), (845, 801168), (1014, 667640), (1040, 650949), (1352, 500730), (1560, 433966), (1690, 400584), (2028, 333820), (2535, 267056), (2704, 250365), (3120, 216983), (3380, 200292), (4056, 166910), (5070, 133528), (6760, 100146), (8112, 83455), (10140, 66764), (13520, 50073), (16691, 40560), (20280, 33382)]