157075560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 533332800

約数和(自身を除く): 376257240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 73, 86, 90, 120, 129, 139, 146, 172, 180, 215, 219, 258, 278, 292, 344, 360, 365, 387, 417, 430, 438, 516, 556, 584, 645, 657, 695, 730, 774, 834, 860, 876, 1032, 1095, 1112, 1251, 1290, 1314, 1390, 1460, 1548, 1668, 1720, 1752, 1935, 2085, 2190, 2502, 2580, 2628, 2780, 2920, 3096, 3139, 3285, 3336, 3870, 4170, 4380, 5004, 5160, 5256, 5560, 5977, 6255, 6278, 6570, 7740, 8340, 8760, 9417, 10008, 10147, 11954, 12510, 12556, 13140, 15480, 15695, 16680, 17931, 18834, 20294, 23908, 25020, 25112, 26280, 28251, 29885, 30441, 31390, 35862, 37668, 40588, 47085, 47816, 50040, 50735, 53793, 56502, 59770, 60882, 62780, 71724, 75336, 81176, 89655, 91323, 94170, 101470, 107586, 113004, 119540, 121764, 125560, 141255, 143448, 152205, 179310, 182646, 188340, 202940, 215172, 226008, 239080, 243528, 268965, 282510, 304410, 358620, 365292, 376680, 405880, 430344, 436321, 456615, 537930, 565020, 608820, 717240, 730584, 872642, 913230, 1075860, 1130040, 1217640, 1308963, 1745284, 1826460, 2151720, 2181605, 2617926, 3490568, 3652920, 3926889, 4363210, 5235852, 6544815, 7853778, 8726420, 10471704, 13089630, 15707556, 17452840, 19634445, 26179260, 31415112, 39268890, 52358520, 78537780, 157075560]

約数ペア:

[(1, 157075560), (2, 78537780), (3, 52358520), (4, 39268890), (5, 31415112), (6, 26179260), (8, 19634445), (9, 17452840), (10, 15707556), (12, 13089630), (15, 10471704), (18, 8726420), (20, 7853778), (24, 6544815), (30, 5235852), (36, 4363210), (40, 3926889), (43, 3652920), (45, 3490568), (60, 2617926), (72, 2181605), (73, 2151720), (86, 1826460), (90, 1745284), (120, 1308963), (129, 1217640), (139, 1130040), (146, 1075860), (172, 913230), (180, 872642), (215, 730584), (219, 717240), (258, 608820), (278, 565020), (292, 537930), (344, 456615), (360, 436321), (365, 430344), (387, 405880), (417, 376680), (430, 365292), (438, 358620), (516, 304410), (556, 282510), (584, 268965), (645, 243528), (657, 239080), (695, 226008), (730, 215172), (774, 202940), (834, 188340), (860, 182646), (876, 179310), (1032, 152205), (1095, 143448), (1112, 141255), (1251, 125560), (1290, 121764), (1314, 119540), (1390, 113004), (1460, 107586), (1548, 101470), (1668, 94170), (1720, 91323), (1752, 89655), (1935, 81176), (2085, 75336), (2190, 71724), (2502, 62780), (2580, 60882), (2628, 59770), (2780, 56502), (2920, 53793), (3096, 50735), (3139, 50040), (3285, 47816), (3336, 47085), (3870, 40588), (4170, 37668), (4380, 35862), (5004, 31390), (5160, 30441), (5256, 29885), (5560, 28251), (5977, 26280), (6255, 25112), (6278, 25020), (6570, 23908), (7740, 20294), (8340, 18834), (8760, 17931), (9417, 16680), (10008, 15695), (10147, 15480), (11954, 13140), (12510, 12556)]