133515960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65449}}^1$

素因数の和:65480

約数の個数: 64

約数和(自身を含む): 424116000

約数和(自身を除く): 290600040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 65449, 130898, 196347, 261796, 327245, 392694, 523592, 654490, 785388, 981735, 1112633, 1308980, 1570776, 1963470, 2225266, 2617960, 3337899, 3926940, 4450532, 5563165, 6675798, 7853880, 8901064, 11126330, 13351596, 16689495, 22252660, 26703192, 33378990, 44505320, 66757980, 133515960]

約数ペア:

[(1, 133515960), (2, 66757980), (3, 44505320), (4, 33378990), (5, 26703192), (6, 22252660), (8, 16689495), (10, 13351596), (12, 11126330), (15, 8901064), (17, 7853880), (20, 6675798), (24, 5563165), (30, 4450532), (34, 3926940), (40, 3337899), (51, 2617960), (60, 2225266), (68, 1963470), (85, 1570776), (102, 1308980), (120, 1112633), (136, 981735), (170, 785388), (204, 654490), (255, 523592), (340, 392694), (408, 327245), (510, 261796), (680, 196347), (1020, 130898), (2040, 65449)]