133290508720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2281}}^1\times {\mathrm{42967}}^1$

素因数の和:45278

約数の個数: 80

約数和(自身を含む): 328281363648

約数和(自身を除く): 194990854928

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2281, 4562, 9124, 11405, 18248, 22810, 36496, 38777, 42967, 45620, 77554, 85934, 91240, 155108, 171868, 182480, 193885, 214835, 310216, 343736, 387770, 429670, 620432, 687472, 730439, 775540, 859340, 1460878, 1551080, 1718680, 2921756, 3102160, 3437360, 3652195, 5843512, 7304390, 11687024, 14608780, 29217560, 58435120, 98007727, 196015454, 392030908, 490038635, 784061816, 980077270, 1568123632, 1666131359, 1960154540, 3332262718, 3920309080, 6664525436, 7840618160, 8330656795, 13329050872, 16661313590, 26658101744, 33322627180, 66645254360, 133290508720]

約数ペア:

[(1, 133290508720), (2, 66645254360), (4, 33322627180), (5, 26658101744), (8, 16661313590), (10, 13329050872), (16, 8330656795), (17, 7840618160), (20, 6664525436), (34, 3920309080), (40, 3332262718), (68, 1960154540), (80, 1666131359), (85, 1568123632), (136, 980077270), (170, 784061816), (272, 490038635), (340, 392030908), (680, 196015454), (1360, 98007727), (2281, 58435120), (4562, 29217560), (9124, 14608780), (11405, 11687024), (18248, 7304390), (22810, 5843512), (36496, 3652195), (38777, 3437360), (42967, 3102160), (45620, 2921756), (77554, 1718680), (85934, 1551080), (91240, 1460878), (155108, 859340), (171868, 775540), (182480, 730439), (193885, 687472), (214835, 620432), (310216, 429670), (343736, 387770)]