139749480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2297}}^1$

素因数の和:2340

約数の個数: 144

約数和(自身を含む): 492024780

約数和(自身を除く): 352275300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2297, 2340, 2535, 3042, 3380, 4056, 4594, 4680, 5070, 6084, 6760, 6891, 7605, 9188, 10140, 11485, 12168, 13782, 15210, 18376, 20280, 20673, 22970, 27564, 29861, 30420, 34455, 41346, 45940, 55128, 59722, 60840, 68910, 82692, 89583, 91880, 103365, 119444, 137820, 149305, 165384, 179166, 206730, 238888, 268749, 275640, 298610, 358332, 388193, 413460, 447915, 537498, 597220, 716664, 776386, 826920, 895830, 1074996, 1164579, 1194440, 1343745, 1552772, 1791660, 1940965, 2149992, 2329158, 2687490, 3105544, 3493737, 3583320, 3881930, 4658316, 5374980, 5822895, 6987474, 7763860, 9316632, 10749960, 11645790, 13974948, 15527720, 17468685, 23291580, 27949896, 34937370, 46583160, 69874740, 139749480]

約数ペア:

[(1, 139749480), (2, 69874740), (3, 46583160), (4, 34937370), (5, 27949896), (6, 23291580), (8, 17468685), (9, 15527720), (10, 13974948), (12, 11645790), (13, 10749960), (15, 9316632), (18, 7763860), (20, 6987474), (24, 5822895), (26, 5374980), (30, 4658316), (36, 3881930), (39, 3583320), (40, 3493737), (45, 3105544), (52, 2687490), (60, 2329158), (65, 2149992), (72, 1940965), (78, 1791660), (90, 1552772), (104, 1343745), (117, 1194440), (120, 1164579), (130, 1074996), (156, 895830), (169, 826920), (180, 776386), (195, 716664), (234, 597220), (260, 537498), (312, 447915), (338, 413460), (360, 388193), (390, 358332), (468, 298610), (507, 275640), (520, 268749), (585, 238888), (676, 206730), (780, 179166), (845, 165384), (936, 149305), (1014, 137820), (1170, 119444), (1352, 103365), (1521, 91880), (1560, 89583), (1690, 82692), (2028, 68910), (2297, 60840), (2340, 59722), (2535, 55128), (3042, 45940), (3380, 41346), (4056, 34455), (4594, 30420), (4680, 29861), (5070, 27564), (6084, 22970), (6760, 20673), (6891, 20280), (7605, 18376), (9188, 15210), (10140, 13782), (11485, 12168)]