208074480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27967}}^1$

素因数の和:28014

約数の個数: 80

約数和(自身を含む): 665862144

約数和(自身を除く): 457787664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 27967, 55934, 83901, 111868, 139835, 167802, 223736, 279670, 335604, 419505, 447472, 559340, 671208, 839010, 866977, 1118680, 1342416, 1678020, 1733954, 2237360, 2600931, 3356040, 3467908, 4334885, 5201862, 6712080, 6935816, 8669770, 10403724, 13004655, 13871632, 17339540, 20807448, 26009310, 34679080, 41614896, 52018620, 69358160, 104037240, 208074480]

約数ペア:

[(1, 208074480), (2, 104037240), (3, 69358160), (4, 52018620), (5, 41614896), (6, 34679080), (8, 26009310), (10, 20807448), (12, 17339540), (15, 13871632), (16, 13004655), (20, 10403724), (24, 8669770), (30, 6935816), (31, 6712080), (40, 5201862), (48, 4334885), (60, 3467908), (62, 3356040), (80, 2600931), (93, 2237360), (120, 1733954), (124, 1678020), (155, 1342416), (186, 1118680), (240, 866977), (248, 839010), (310, 671208), (372, 559340), (465, 447472), (496, 419505), (620, 335604), (744, 279670), (930, 223736), (1240, 167802), (1488, 139835), (1860, 111868), (2480, 83901), (3720, 55934), (7440, 27967)]