239766400

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2472

約数の個数: 96

約数和(自身を含む): 611657280

約数和(自身を除く): 371890880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1550, 1600, 1984, 2417, 2480, 3100, 3200, 3968, 4834, 4960, 6200, 9668, 9920, 12085, 12400, 19336, 19840, 24170, 24800, 38672, 48340, 49600, 60425, 74927, 77344, 96680, 99200, 120850, 149854, 154688, 193360, 241700, 299708, 309376, 374635, 386720, 483400, 599416, 749270, 773440, 966800, 1198832, 1498540, 1546880, 1873175, 1933600, 2397664, 2997080, 3746350, 3867200, 4795328, 5994160, 7492700, 7734400, 9590656, 11988320, 14985400, 23976640, 29970800, 47953280, 59941600, 119883200, 239766400]

約数ペア:

[(1, 239766400), (2, 119883200), (4, 59941600), (5, 47953280), (8, 29970800), (10, 23976640), (16, 14985400), (20, 11988320), (25, 9590656), (31, 7734400), (32, 7492700), (40, 5994160), (50, 4795328), (62, 3867200), (64, 3746350), (80, 2997080), (100, 2397664), (124, 1933600), (128, 1873175), (155, 1546880), (160, 1498540), (200, 1198832), (248, 966800), (310, 773440), (320, 749270), (400, 599416), (496, 483400), (620, 386720), (640, 374635), (775, 309376), (800, 299708), (992, 241700), (1240, 193360), (1550, 154688), (1600, 149854), (1984, 120850), (2417, 99200), (2480, 96680), (3100, 77344), (3200, 74927), (3968, 60425), (4834, 49600), (4960, 48340), (6200, 38672), (9668, 24800), (9920, 24170), (12085, 19840), (12400, 19336)]