170085840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22861}}^1$

素因数の和:22908

約数の個数: 80

約数和(自身を含む): 544298496

約数和(自身を除く): 374212656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 22861, 45722, 68583, 91444, 114305, 137166, 182888, 228610, 274332, 342915, 365776, 457220, 548664, 685830, 708691, 914440, 1097328, 1371660, 1417382, 1828880, 2126073, 2743320, 2834764, 3543455, 4252146, 5486640, 5669528, 7086910, 8504292, 10630365, 11339056, 14173820, 17008584, 21260730, 28347640, 34017168, 42521460, 56695280, 85042920, 170085840]

約数ペア:

[(1, 170085840), (2, 85042920), (3, 56695280), (4, 42521460), (5, 34017168), (6, 28347640), (8, 21260730), (10, 17008584), (12, 14173820), (15, 11339056), (16, 10630365), (20, 8504292), (24, 7086910), (30, 5669528), (31, 5486640), (40, 4252146), (48, 3543455), (60, 2834764), (62, 2743320), (80, 2126073), (93, 1828880), (120, 1417382), (124, 1371660), (155, 1097328), (186, 914440), (240, 708691), (248, 685830), (310, 548664), (372, 457220), (465, 365776), (496, 342915), (620, 274332), (744, 228610), (930, 182888), (1240, 137166), (1488, 114305), (1860, 91444), (2480, 68583), (3720, 45722), (7440, 22861)]