71118840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45589}}^1$

素因数の和:45616

約数の個数: 64

約数和(自身を含む): 229773600

約数和(自身を除く): 158654760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 45589, 91178, 136767, 182356, 227945, 273534, 364712, 455890, 547068, 592657, 683835, 911780, 1094136, 1185314, 1367670, 1777971, 1823560, 2370628, 2735340, 2963285, 3555942, 4741256, 5470680, 5926570, 7111884, 8889855, 11853140, 14223768, 17779710, 23706280, 35559420, 71118840]

約数ペア:

[(1, 71118840), (2, 35559420), (3, 23706280), (4, 17779710), (5, 14223768), (6, 11853140), (8, 8889855), (10, 7111884), (12, 5926570), (13, 5470680), (15, 4741256), (20, 3555942), (24, 2963285), (26, 2735340), (30, 2370628), (39, 1823560), (40, 1777971), (52, 1367670), (60, 1185314), (65, 1094136), (78, 911780), (104, 683835), (120, 592657), (130, 547068), (156, 455890), (195, 364712), (260, 273534), (312, 227945), (390, 182356), (520, 136767), (780, 91178), (1560, 45589)]