12320988800

素因数分解:

$2^7\times 5^2\times {\mathrm{149}}^1\times {\mathrm{25841}}^1$

素因数の和:26014

約数の個数: 96

約数和(自身を含む): 30642151500

約数和(自身を除く): 18321162700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 149, 160, 200, 298, 320, 400, 596, 640, 745, 800, 1192, 1490, 1600, 2384, 2980, 3200, 3725, 4768, 5960, 7450, 9536, 11920, 14900, 19072, 23840, 25841, 29800, 47680, 51682, 59600, 95360, 103364, 119200, 129205, 206728, 238400, 258410, 413456, 476800, 516820, 646025, 826912, 1033640, 1292050, 1653824, 2067280, 2584100, 3307648, 3850309, 4134560, 5168200, 7700618, 8269120, 10336400, 15401236, 16538240, 19251545, 20672800, 30802472, 38503090, 41345600, 61604944, 77006180, 82691200, 96257725, 123209888, 154012360, 192515450, 246419776, 308024720, 385030900, 492839552, 616049440, 770061800, 1232098880, 1540123600, 2464197760, 3080247200, 6160494400, 12320988800]

約数ペア:

[(1, 12320988800), (2, 6160494400), (4, 3080247200), (5, 2464197760), (8, 1540123600), (10, 1232098880), (16, 770061800), (20, 616049440), (25, 492839552), (32, 385030900), (40, 308024720), (50, 246419776), (64, 192515450), (80, 154012360), (100, 123209888), (128, 96257725), (149, 82691200), (160, 77006180), (200, 61604944), (298, 41345600), (320, 38503090), (400, 30802472), (596, 20672800), (640, 19251545), (745, 16538240), (800, 15401236), (1192, 10336400), (1490, 8269120), (1600, 7700618), (2384, 5168200), (2980, 4134560), (3200, 3850309), (3725, 3307648), (4768, 2584100), (5960, 2067280), (7450, 1653824), (9536, 1292050), (11920, 1033640), (14900, 826912), (19072, 646025), (23840, 516820), (25841, 476800), (29800, 413456), (47680, 258410), (51682, 238400), (59600, 206728), (95360, 129205), (103364, 119200)]