143538360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1597}}^1$

素因数の和:1725

約数の個数: 128

約数和(自身を含む): 497041920

約数和(自身を除く): 353503560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1498, 1597, 1605, 2140, 2247, 2568, 2996, 3194, 3210, 3745, 4280, 4494, 4791, 5992, 6388, 6420, 7490, 7985, 8988, 9582, 11179, 11235, 12776, 12840, 14980, 15970, 17976, 19164, 22358, 22470, 23955, 29960, 31940, 33537, 38328, 44716, 44940, 47910, 55895, 63880, 67074, 89432, 89880, 95820, 111790, 134148, 167685, 170879, 191640, 223580, 268296, 335370, 341758, 447160, 512637, 670740, 683516, 854395, 1025274, 1196153, 1341480, 1367032, 1708790, 2050548, 2392306, 2563185, 3417580, 3588459, 4101096, 4784612, 5126370, 5980765, 6835160, 7176918, 9569224, 10252740, 11961530, 14353836, 17942295, 20505480, 23923060, 28707672, 35884590, 47846120, 71769180, 143538360]

約数ペア:

[(1, 143538360), (2, 71769180), (3, 47846120), (4, 35884590), (5, 28707672), (6, 23923060), (7, 20505480), (8, 17942295), (10, 14353836), (12, 11961530), (14, 10252740), (15, 9569224), (20, 7176918), (21, 6835160), (24, 5980765), (28, 5126370), (30, 4784612), (35, 4101096), (40, 3588459), (42, 3417580), (56, 2563185), (60, 2392306), (70, 2050548), (84, 1708790), (105, 1367032), (107, 1341480), (120, 1196153), (140, 1025274), (168, 854395), (210, 683516), (214, 670740), (280, 512637), (321, 447160), (420, 341758), (428, 335370), (535, 268296), (642, 223580), (749, 191640), (840, 170879), (856, 167685), (1070, 134148), (1284, 111790), (1498, 95820), (1597, 89880), (1605, 89432), (2140, 67074), (2247, 63880), (2568, 55895), (2996, 47910), (3194, 44940), (3210, 44716), (3745, 38328), (4280, 33537), (4494, 31940), (4791, 29960), (5992, 23955), (6388, 22470), (6420, 22358), (7490, 19164), (7985, 17976), (8988, 15970), (9582, 14980), (11179, 12840), (11235, 12776)]