148640366960

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3833}}^1\times {\mathrm{11273}}^1$

素因数の和:15162

約数の個数: 80

約数和(自身を含む): 353749438944

約数和(自身を除く): 205109071984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 3833, 7666, 11273, 15332, 19165, 22546, 30664, 38330, 45092, 56365, 61328, 76660, 90184, 112730, 153320, 164819, 180368, 225460, 306640, 329638, 450920, 484739, 659276, 824095, 901840, 969478, 1318552, 1648190, 1938956, 2423695, 2637104, 3296380, 3877912, 4847390, 6592760, 7755824, 9694780, 13185520, 19389560, 38779120, 43209409, 86418818, 172837636, 216047045, 345675272, 432094090, 691350544, 864188180, 1728376360, 1858004587, 3456752720, 3716009174, 7432018348, 9290022935, 14864036696, 18580045870, 29728073392, 37160091740, 74320183480, 148640366960]

約数ペア:

[(1, 148640366960), (2, 74320183480), (4, 37160091740), (5, 29728073392), (8, 18580045870), (10, 14864036696), (16, 9290022935), (20, 7432018348), (40, 3716009174), (43, 3456752720), (80, 1858004587), (86, 1728376360), (172, 864188180), (215, 691350544), (344, 432094090), (430, 345675272), (688, 216047045), (860, 172837636), (1720, 86418818), (3440, 43209409), (3833, 38779120), (7666, 19389560), (11273, 13185520), (15332, 9694780), (19165, 7755824), (22546, 6592760), (30664, 4847390), (38330, 3877912), (45092, 3296380), (56365, 2637104), (61328, 2423695), (76660, 1938956), (90184, 1648190), (112730, 1318552), (153320, 969478), (164819, 901840), (180368, 824095), (225460, 659276), (306640, 484739), (329638, 450920)]