203907960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10687}}^1$

素因数の和:10757

約数の個数: 96

約数和(自身を含む): 675267840

約数和(自身を除く): 471359880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 9540, 10687, 19080, 21374, 32061, 42748, 53435, 64122, 85496, 96183, 106870, 128244, 160305, 192366, 213740, 256488, 320610, 384732, 427480, 480915, 566411, 641220, 769464, 961830, 1132822, 1282440, 1699233, 1923660, 2265644, 2832055, 3398466, 3847320, 4531288, 5097699, 5664110, 6796932, 8496165, 10195398, 11328220, 13593864, 16992330, 20390796, 22656440, 25488495, 33984660, 40781592, 50976990, 67969320, 101953980, 203907960]

約数ペア:

[(1, 203907960), (2, 101953980), (3, 67969320), (4, 50976990), (5, 40781592), (6, 33984660), (8, 25488495), (9, 22656440), (10, 20390796), (12, 16992330), (15, 13593864), (18, 11328220), (20, 10195398), (24, 8496165), (30, 6796932), (36, 5664110), (40, 5097699), (45, 4531288), (53, 3847320), (60, 3398466), (72, 2832055), (90, 2265644), (106, 1923660), (120, 1699233), (159, 1282440), (180, 1132822), (212, 961830), (265, 769464), (318, 641220), (360, 566411), (424, 480915), (477, 427480), (530, 384732), (636, 320610), (795, 256488), (954, 213740), (1060, 192366), (1272, 160305), (1590, 128244), (1908, 106870), (2120, 96183), (2385, 85496), (3180, 64122), (3816, 53435), (4770, 42748), (6360, 32061), (9540, 21374), (10687, 19080)]