32158280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 92378880

約数和(自身を除く): 60220600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 88, 106, 110, 140, 154, 197, 212, 220, 265, 280, 308, 371, 385, 394, 424, 440, 530, 583, 616, 742, 770, 788, 985, 1060, 1166, 1379, 1484, 1540, 1576, 1855, 1970, 2120, 2167, 2332, 2758, 2915, 2968, 3080, 3710, 3940, 4081, 4334, 4664, 5516, 5830, 6895, 7420, 7880, 8162, 8668, 10441, 10835, 11032, 11660, 13790, 14840, 15169, 16324, 17336, 20405, 20882, 21670, 23320, 27580, 30338, 32648, 40810, 41764, 43340, 52205, 55160, 60676, 73087, 75845, 81620, 83528, 86680, 104410, 114851, 121352, 146174, 151690, 163240, 208820, 229702, 292348, 303380, 365435, 417640, 459404, 574255, 584696, 606760, 730870, 803957, 918808, 1148510, 1461740, 1607914, 2297020, 2923480, 3215828, 4019785, 4594040, 6431656, 8039570, 16079140, 32158280]

約数ペア:

[(1, 32158280), (2, 16079140), (4, 8039570), (5, 6431656), (7, 4594040), (8, 4019785), (10, 3215828), (11, 2923480), (14, 2297020), (20, 1607914), (22, 1461740), (28, 1148510), (35, 918808), (40, 803957), (44, 730870), (53, 606760), (55, 584696), (56, 574255), (70, 459404), (77, 417640), (88, 365435), (106, 303380), (110, 292348), (140, 229702), (154, 208820), (197, 163240), (212, 151690), (220, 146174), (265, 121352), (280, 114851), (308, 104410), (371, 86680), (385, 83528), (394, 81620), (424, 75845), (440, 73087), (530, 60676), (583, 55160), (616, 52205), (742, 43340), (770, 41764), (788, 40810), (985, 32648), (1060, 30338), (1166, 27580), (1379, 23320), (1484, 21670), (1540, 20882), (1576, 20405), (1855, 17336), (1970, 16324), (2120, 15169), (2167, 14840), (2332, 13790), (2758, 11660), (2915, 11032), (2968, 10835), (3080, 10441), (3710, 8668), (3940, 8162), (4081, 7880), (4334, 7420), (4664, 6895), (5516, 5830)]