7888784960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{36307}}^1$

素因数の和:36428

約数の個数: 112

約数和(自身を含む): 21690689664

約数和(自身を除く): 13801904704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 140, 160, 194, 224, 280, 320, 388, 448, 485, 560, 679, 776, 970, 1120, 1358, 1552, 1940, 2240, 2716, 3104, 3395, 3880, 5432, 6208, 6790, 7760, 10864, 13580, 15520, 21728, 27160, 31040, 36307, 43456, 54320, 72614, 108640, 145228, 181535, 217280, 254149, 290456, 363070, 508298, 580912, 726140, 1016596, 1161824, 1270745, 1452280, 2033192, 2323648, 2541490, 2904560, 3521779, 4066384, 5082980, 5809120, 7043558, 8132768, 10165960, 11618240, 14087116, 16265536, 17608895, 20331920, 24652453, 28174232, 35217790, 40663840, 49304906, 56348464, 70435580, 81327680, 98609812, 112696928, 123262265, 140871160, 197219624, 225393856, 246524530, 281742320, 394439248, 493049060, 563484640, 788878496, 986098120, 1126969280, 1577756992, 1972196240, 3944392480, 7888784960]

約数ペア:

[(1, 7888784960), (2, 3944392480), (4, 1972196240), (5, 1577756992), (7, 1126969280), (8, 986098120), (10, 788878496), (14, 563484640), (16, 493049060), (20, 394439248), (28, 281742320), (32, 246524530), (35, 225393856), (40, 197219624), (56, 140871160), (64, 123262265), (70, 112696928), (80, 98609812), (97, 81327680), (112, 70435580), (140, 56348464), (160, 49304906), (194, 40663840), (224, 35217790), (280, 28174232), (320, 24652453), (388, 20331920), (448, 17608895), (485, 16265536), (560, 14087116), (679, 11618240), (776, 10165960), (970, 8132768), (1120, 7043558), (1358, 5809120), (1552, 5082980), (1940, 4066384), (2240, 3521779), (2716, 2904560), (3104, 2541490), (3395, 2323648), (3880, 2033192), (5432, 1452280), (6208, 1270745), (6790, 1161824), (7760, 1016596), (10864, 726140), (13580, 580912), (15520, 508298), (21728, 363070), (27160, 290456), (31040, 254149), (36307, 217280), (43456, 181535), (54320, 145228), (72614, 108640)]