144502160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5297}}^1$

素因数の和:5352

約数の個数: 80

約数和(自身を含む): 378404352

約数和(自身を除く): 233902192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5297, 5456, 6820, 10594, 13640, 21188, 26485, 27280, 42376, 52970, 58267, 84752, 105940, 116534, 164207, 211880, 233068, 291335, 328414, 423760, 466136, 582670, 656828, 821035, 932272, 1165340, 1313656, 1642070, 1806277, 2330680, 2627312, 3284140, 3612554, 4661360, 6568280, 7225108, 9031385, 13136560, 14450216, 18062770, 28900432, 36125540, 72251080, 144502160]

約数ペア:

[(1, 144502160), (2, 72251080), (4, 36125540), (5, 28900432), (8, 18062770), (10, 14450216), (11, 13136560), (16, 9031385), (20, 7225108), (22, 6568280), (31, 4661360), (40, 3612554), (44, 3284140), (55, 2627312), (62, 2330680), (80, 1806277), (88, 1642070), (110, 1313656), (124, 1165340), (155, 932272), (176, 821035), (220, 656828), (248, 582670), (310, 466136), (341, 423760), (440, 328414), (496, 291335), (620, 233068), (682, 211880), (880, 164207), (1240, 116534), (1364, 105940), (1705, 84752), (2480, 58267), (2728, 52970), (3410, 42376), (5297, 27280), (5456, 26485), (6820, 21188), (10594, 13640)]