15697575880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1933199}}^1$

素因数の和:1933246

約数の個数: 64

約数和(自身を含む): 41757120000

約数和(自身を除く): 26059544120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 1933199, 3866398, 7732796, 9665995, 13532393, 15465592, 19331990, 27064786, 38663980, 54129572, 56062771, 67661965, 77327960, 108259144, 112125542, 135323930, 224251084, 270647860, 280313855, 392439397, 448502168, 541295720, 560627710, 784878794, 1121255420, 1569757588, 1962196985, 2242510840, 3139515176, 3924393970, 7848787940, 15697575880]

約数ペア:

[(1, 15697575880), (2, 7848787940), (4, 3924393970), (5, 3139515176), (7, 2242510840), (8, 1962196985), (10, 1569757588), (14, 1121255420), (20, 784878794), (28, 560627710), (29, 541295720), (35, 448502168), (40, 392439397), (56, 280313855), (58, 270647860), (70, 224251084), (116, 135323930), (140, 112125542), (145, 108259144), (203, 77327960), (232, 67661965), (280, 56062771), (290, 54129572), (406, 38663980), (580, 27064786), (812, 19331990), (1015, 15465592), (1160, 13532393), (1624, 9665995), (2030, 7732796), (4060, 3866398), (8120, 1933199)]