79166280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 254119680

約数和(自身を除く): 174953400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 151, 170, 204, 255, 257, 302, 340, 408, 453, 510, 514, 604, 680, 755, 771, 906, 1020, 1028, 1208, 1285, 1510, 1542, 1812, 2040, 2056, 2265, 2567, 2570, 3020, 3084, 3624, 3855, 4369, 4530, 5134, 5140, 6040, 6168, 7701, 7710, 8738, 9060, 10268, 10280, 12835, 13107, 15402, 15420, 17476, 18120, 20536, 21845, 25670, 26214, 30804, 30840, 34952, 38505, 38807, 43690, 51340, 52428, 61608, 65535, 77010, 77614, 87380, 102680, 104856, 116421, 131070, 154020, 155228, 174760, 194035, 232842, 262140, 308040, 310456, 388070, 465684, 524280, 582105, 659719, 776140, 931368, 1164210, 1319438, 1552280, 1979157, 2328420, 2638876, 3298595, 3958314, 4656840, 5277752, 6597190, 7916628, 9895785, 13194380, 15833256, 19791570, 26388760, 39583140, 79166280]

約数ペア:

[(1, 79166280), (2, 39583140), (3, 26388760), (4, 19791570), (5, 15833256), (6, 13194380), (8, 9895785), (10, 7916628), (12, 6597190), (15, 5277752), (17, 4656840), (20, 3958314), (24, 3298595), (30, 2638876), (34, 2328420), (40, 1979157), (51, 1552280), (60, 1319438), (68, 1164210), (85, 931368), (102, 776140), (120, 659719), (136, 582105), (151, 524280), (170, 465684), (204, 388070), (255, 310456), (257, 308040), (302, 262140), (340, 232842), (408, 194035), (453, 174760), (510, 155228), (514, 154020), (604, 131070), (680, 116421), (755, 104856), (771, 102680), (906, 87380), (1020, 77614), (1028, 77010), (1208, 65535), (1285, 61608), (1510, 52428), (1542, 51340), (1812, 43690), (2040, 38807), (2056, 38505), (2265, 34952), (2567, 30840), (2570, 30804), (3020, 26214), (3084, 25670), (3624, 21845), (3855, 20536), (4369, 18120), (4530, 17476), (5134, 15420), (5140, 15402), (6040, 13107), (6168, 12835), (7701, 10280), (7710, 10268), (8738, 9060)]