224616080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6967}}^1$

素因数の和:7024

約数の個数: 80

約数和(自身を含む): 580629504

約数和(自身を除く): 356013424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 6967, 8060, 13934, 16120, 27868, 32240, 34835, 55736, 69670, 90571, 111472, 139340, 181142, 215977, 278680, 362284, 431954, 452855, 557360, 724568, 863908, 905710, 1079885, 1449136, 1727816, 1811420, 2159770, 2807701, 3455632, 3622840, 4319540, 5615402, 7245680, 8639080, 11230804, 14038505, 17278160, 22461608, 28077010, 44923216, 56154020, 112308040, 224616080]

約数ペア:

[(1, 224616080), (2, 112308040), (4, 56154020), (5, 44923216), (8, 28077010), (10, 22461608), (13, 17278160), (16, 14038505), (20, 11230804), (26, 8639080), (31, 7245680), (40, 5615402), (52, 4319540), (62, 3622840), (65, 3455632), (80, 2807701), (104, 2159770), (124, 1811420), (130, 1727816), (155, 1449136), (208, 1079885), (248, 905710), (260, 863908), (310, 724568), (403, 557360), (496, 452855), (520, 431954), (620, 362284), (806, 278680), (1040, 215977), (1240, 181142), (1612, 139340), (2015, 111472), (2480, 90571), (3224, 69670), (4030, 55736), (6448, 34835), (6967, 32240), (8060, 27868), (13934, 16120)]