69182080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 186831360

約数和(自身を除く): 117649280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 310, 317, 320, 341, 352, 440, 496, 620, 634, 640, 682, 704, 880, 992, 1240, 1268, 1364, 1408, 1585, 1705, 1760, 1984, 2480, 2536, 2728, 3170, 3410, 3487, 3520, 3968, 4960, 5072, 5456, 6340, 6820, 6974, 7040, 9827, 9920, 10144, 10912, 12680, 13640, 13948, 17435, 19654, 19840, 20288, 21824, 25360, 27280, 27896, 34870, 39308, 40576, 43648, 49135, 50720, 54560, 55792, 69740, 78616, 98270, 101440, 108097, 109120, 111584, 139480, 157232, 196540, 202880, 216194, 218240, 223168, 278960, 314464, 393080, 432388, 446336, 540485, 557920, 628928, 786160, 864776, 1080970, 1115840, 1257856, 1572320, 1729552, 2161940, 2231680, 3144640, 3459104, 4323880, 6289280, 6918208, 8647760, 13836416, 17295520, 34591040, 69182080]

約数ペア:

[(1, 69182080), (2, 34591040), (4, 17295520), (5, 13836416), (8, 8647760), (10, 6918208), (11, 6289280), (16, 4323880), (20, 3459104), (22, 3144640), (31, 2231680), (32, 2161940), (40, 1729552), (44, 1572320), (55, 1257856), (62, 1115840), (64, 1080970), (80, 864776), (88, 786160), (110, 628928), (124, 557920), (128, 540485), (155, 446336), (160, 432388), (176, 393080), (220, 314464), (248, 278960), (310, 223168), (317, 218240), (320, 216194), (341, 202880), (352, 196540), (440, 157232), (496, 139480), (620, 111584), (634, 109120), (640, 108097), (682, 101440), (704, 98270), (880, 78616), (992, 69740), (1240, 55792), (1268, 54560), (1364, 50720), (1408, 49135), (1585, 43648), (1705, 40576), (1760, 39308), (1984, 34870), (2480, 27896), (2536, 27280), (2728, 25360), (3170, 21824), (3410, 20288), (3487, 19840), (3520, 19654), (3968, 17435), (4960, 13948), (5072, 13640), (5456, 12680), (6340, 10912), (6820, 10144), (6974, 9920), (7040, 9827)]