143977360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 347406336

約数和(自身を除く): 203428976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 127, 148, 185, 254, 296, 370, 383, 508, 592, 635, 740, 766, 1016, 1270, 1480, 1532, 1915, 2032, 2540, 2960, 3064, 3830, 4699, 5080, 6128, 7660, 9398, 10160, 14171, 15320, 18796, 23495, 28342, 30640, 37592, 46990, 48641, 56684, 70855, 75184, 93980, 97282, 113368, 141710, 187960, 194564, 226736, 243205, 283420, 375920, 389128, 486410, 566840, 778256, 972820, 1133680, 1799717, 1945640, 3599434, 3891280, 7198868, 8998585, 14397736, 17997170, 28795472, 35994340, 71988680, 143977360]

約数ペア:

[(1, 143977360), (2, 71988680), (4, 35994340), (5, 28795472), (8, 17997170), (10, 14397736), (16, 8998585), (20, 7198868), (37, 3891280), (40, 3599434), (74, 1945640), (80, 1799717), (127, 1133680), (148, 972820), (185, 778256), (254, 566840), (296, 486410), (370, 389128), (383, 375920), (508, 283420), (592, 243205), (635, 226736), (740, 194564), (766, 187960), (1016, 141710), (1270, 113368), (1480, 97282), (1532, 93980), (1915, 75184), (2032, 70855), (2540, 56684), (2960, 48641), (3064, 46990), (3830, 37592), (4699, 30640), (5080, 28342), (6128, 23495), (7660, 18796), (9398, 15320), (10160, 14171)]