8636880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 31497984

約数和(自身を除く): 22861104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 97, 105, 106, 112, 120, 140, 159, 168, 194, 210, 212, 240, 265, 280, 291, 318, 336, 371, 388, 420, 424, 485, 530, 560, 582, 636, 679, 742, 776, 795, 840, 848, 970, 1060, 1113, 1164, 1272, 1358, 1455, 1484, 1552, 1590, 1680, 1855, 1940, 2037, 2120, 2226, 2328, 2544, 2716, 2910, 2968, 3180, 3395, 3710, 3880, 4074, 4240, 4452, 4656, 5141, 5432, 5565, 5820, 5936, 6360, 6790, 7420, 7760, 8148, 8904, 10185, 10282, 10864, 11130, 11640, 12720, 13580, 14840, 15423, 16296, 17808, 20370, 20564, 22260, 23280, 25705, 27160, 29680, 30846, 32592, 35987, 40740, 41128, 44520, 51410, 54320, 61692, 71974, 77115, 81480, 82256, 89040, 102820, 107961, 123384, 143948, 154230, 162960, 179935, 205640, 215922, 246768, 287896, 308460, 359870, 411280, 431844, 539805, 575792, 616920, 719740, 863688, 1079610, 1233840, 1439480, 1727376, 2159220, 2878960, 4318440, 8636880]

約数ペア:

[(1, 8636880), (2, 4318440), (3, 2878960), (4, 2159220), (5, 1727376), (6, 1439480), (7, 1233840), (8, 1079610), (10, 863688), (12, 719740), (14, 616920), (15, 575792), (16, 539805), (20, 431844), (21, 411280), (24, 359870), (28, 308460), (30, 287896), (35, 246768), (40, 215922), (42, 205640), (48, 179935), (53, 162960), (56, 154230), (60, 143948), (70, 123384), (80, 107961), (84, 102820), (97, 89040), (105, 82256), (106, 81480), (112, 77115), (120, 71974), (140, 61692), (159, 54320), (168, 51410), (194, 44520), (210, 41128), (212, 40740), (240, 35987), (265, 32592), (280, 30846), (291, 29680), (318, 27160), (336, 25705), (371, 23280), (388, 22260), (420, 20564), (424, 20370), (485, 17808), (530, 16296), (560, 15423), (582, 14840), (636, 13580), (679, 12720), (742, 11640), (776, 11130), (795, 10864), (840, 10282), (848, 10185), (970, 8904), (1060, 8148), (1113, 7760), (1164, 7420), (1272, 6790), (1358, 6360), (1455, 5936), (1484, 5820), (1552, 5565), (1590, 5432), (1680, 5141), (1855, 4656), (1940, 4452), (2037, 4240), (2120, 4074), (2226, 3880), (2328, 3710), (2544, 3395), (2716, 3180), (2910, 2968)]