70945680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22739}}^1$

素因数の和:22768

約数の個数: 80

約数和(自身を含む): 236859840

約数和(自身を除く): 165914160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 22739, 45478, 68217, 90956, 113695, 136434, 181912, 227390, 272868, 295607, 341085, 363824, 454780, 545736, 591214, 682170, 886821, 909560, 1091472, 1182428, 1364340, 1478035, 1773642, 1819120, 2364856, 2728680, 2956070, 3547284, 4434105, 4729712, 5457360, 5912140, 7094568, 8868210, 11824280, 14189136, 17736420, 23648560, 35472840, 70945680]

約数ペア:

[(1, 70945680), (2, 35472840), (3, 23648560), (4, 17736420), (5, 14189136), (6, 11824280), (8, 8868210), (10, 7094568), (12, 5912140), (13, 5457360), (15, 4729712), (16, 4434105), (20, 3547284), (24, 2956070), (26, 2728680), (30, 2364856), (39, 1819120), (40, 1773642), (48, 1478035), (52, 1364340), (60, 1182428), (65, 1091472), (78, 909560), (80, 886821), (104, 682170), (120, 591214), (130, 545736), (156, 454780), (195, 363824), (208, 341085), (240, 295607), (260, 272868), (312, 227390), (390, 181912), (520, 136434), (624, 113695), (780, 90956), (1040, 68217), (1560, 45478), (3120, 22739)]