143843480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11273}}^1$

素因数の和:11324

約数の個数: 64

約数和(自身を含む): 365277600

約数和(自身を除く): 221434120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 11273, 12760, 22546, 45092, 56365, 90184, 112730, 124003, 225460, 248006, 326917, 450920, 496012, 620015, 653834, 992024, 1240030, 1307668, 1634585, 2480060, 2615336, 3269170, 3596087, 4960120, 6538340, 7192174, 13076680, 14384348, 17980435, 28768696, 35960870, 71921740, 143843480]

約数ペア:

[(1, 143843480), (2, 71921740), (4, 35960870), (5, 28768696), (8, 17980435), (10, 14384348), (11, 13076680), (20, 7192174), (22, 6538340), (29, 4960120), (40, 3596087), (44, 3269170), (55, 2615336), (58, 2480060), (88, 1634585), (110, 1307668), (116, 1240030), (145, 992024), (220, 653834), (232, 620015), (290, 496012), (319, 450920), (440, 326917), (580, 248006), (638, 225460), (1160, 124003), (1276, 112730), (1595, 90184), (2552, 56365), (3190, 45092), (6380, 22546), (11273, 12760)]