322531360

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 781099200

約数和(自身を除く): 458567840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 149, 160, 163, 166, 298, 326, 332, 415, 596, 652, 664, 745, 815, 830, 1192, 1304, 1328, 1490, 1630, 1660, 2384, 2608, 2656, 2980, 3260, 3320, 4768, 5216, 5960, 6520, 6640, 11920, 12367, 13040, 13280, 13529, 23840, 24287, 24734, 26080, 27058, 48574, 49468, 54116, 61835, 67645, 97148, 98936, 108232, 121435, 123670, 135290, 194296, 197872, 216464, 242870, 247340, 270580, 388592, 395744, 432928, 485740, 494680, 541160, 777184, 971480, 989360, 1082320, 1942960, 1978720, 2015821, 2164640, 3885920, 4031642, 8063284, 10079105, 16126568, 20158210, 32253136, 40316420, 64506272, 80632840, 161265680, 322531360]

約数ペア:

[(1, 322531360), (2, 161265680), (4, 80632840), (5, 64506272), (8, 40316420), (10, 32253136), (16, 20158210), (20, 16126568), (32, 10079105), (40, 8063284), (80, 4031642), (83, 3885920), (149, 2164640), (160, 2015821), (163, 1978720), (166, 1942960), (298, 1082320), (326, 989360), (332, 971480), (415, 777184), (596, 541160), (652, 494680), (664, 485740), (745, 432928), (815, 395744), (830, 388592), (1192, 270580), (1304, 247340), (1328, 242870), (1490, 216464), (1630, 197872), (1660, 194296), (2384, 135290), (2608, 123670), (2656, 121435), (2980, 108232), (3260, 98936), (3320, 97148), (4768, 67645), (5216, 61835), (5960, 54116), (6520, 49468), (6640, 48574), (11920, 27058), (12367, 26080), (13040, 24734), (13280, 24287), (13529, 23840)]