126268480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:396

約数の個数: 112

約数和(自身を含む): 327720960

約数和(自身を除く): 201452480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 130, 160, 208, 239, 254, 260, 320, 416, 478, 508, 520, 635, 832, 956, 1016, 1040, 1195, 1270, 1651, 1912, 2032, 2080, 2390, 2540, 3107, 3302, 3824, 4064, 4160, 4780, 5080, 6214, 6604, 7648, 8128, 8255, 9560, 10160, 12428, 13208, 15296, 15535, 16510, 19120, 20320, 24856, 26416, 30353, 31070, 33020, 38240, 40640, 49712, 52832, 60706, 62140, 66040, 76480, 99424, 105664, 121412, 124280, 132080, 151765, 198848, 242824, 248560, 264160, 303530, 394589, 485648, 497120, 528320, 607060, 789178, 971296, 994240, 1214120, 1578356, 1942592, 1972945, 2428240, 3156712, 3945890, 4856480, 6313424, 7891780, 9712960, 12626848, 15783560, 25253696, 31567120, 63134240, 126268480]

約数ペア:

[(1, 126268480), (2, 63134240), (4, 31567120), (5, 25253696), (8, 15783560), (10, 12626848), (13, 9712960), (16, 7891780), (20, 6313424), (26, 4856480), (32, 3945890), (40, 3156712), (52, 2428240), (64, 1972945), (65, 1942592), (80, 1578356), (104, 1214120), (127, 994240), (130, 971296), (160, 789178), (208, 607060), (239, 528320), (254, 497120), (260, 485648), (320, 394589), (416, 303530), (478, 264160), (508, 248560), (520, 242824), (635, 198848), (832, 151765), (956, 132080), (1016, 124280), (1040, 121412), (1195, 105664), (1270, 99424), (1651, 76480), (1912, 66040), (2032, 62140), (2080, 60706), (2390, 52832), (2540, 49712), (3107, 40640), (3302, 38240), (3824, 33020), (4064, 31070), (4160, 30353), (4780, 26416), (5080, 24856), (6214, 20320), (6604, 19120), (7648, 16510), (8128, 15535), (8255, 15296), (9560, 13208), (10160, 12428)]