80105130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2957}}^1$

素因数の和:3020

約数の個数: 96

約数和(自身を含む): 243644544

約数和(自身を除く): 163539414

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 105, 126, 129, 210, 215, 258, 301, 315, 387, 430, 602, 630, 645, 774, 903, 1290, 1505, 1806, 1935, 2709, 2957, 3010, 3870, 4515, 5418, 5914, 8871, 9030, 13545, 14785, 17742, 20699, 26613, 27090, 29570, 41398, 44355, 53226, 62097, 88710, 103495, 124194, 127151, 133065, 186291, 206990, 254302, 266130, 310485, 372582, 381453, 620970, 635755, 762906, 890057, 931455, 1144359, 1271510, 1780114, 1862910, 1907265, 2288718, 2670171, 3814530, 4450285, 5340342, 5721795, 8010513, 8900570, 11443590, 13350855, 16021026, 26701710, 40052565, 80105130]

約数ペア:

[(1, 80105130), (2, 40052565), (3, 26701710), (5, 16021026), (6, 13350855), (7, 11443590), (9, 8900570), (10, 8010513), (14, 5721795), (15, 5340342), (18, 4450285), (21, 3814530), (30, 2670171), (35, 2288718), (42, 1907265), (43, 1862910), (45, 1780114), (63, 1271510), (70, 1144359), (86, 931455), (90, 890057), (105, 762906), (126, 635755), (129, 620970), (210, 381453), (215, 372582), (258, 310485), (301, 266130), (315, 254302), (387, 206990), (430, 186291), (602, 133065), (630, 127151), (645, 124194), (774, 103495), (903, 88710), (1290, 62097), (1505, 53226), (1806, 44355), (1935, 41398), (2709, 29570), (2957, 27090), (3010, 26613), (3870, 20699), (4515, 17742), (5418, 14785), (5914, 13545), (8871, 9030)]