134866680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86453}}^1$

素因数の和:86480

約数の個数: 64

約数和(自身を含む): 435728160

約数和(自身を除く): 300861480

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, 86453, 172906, 259359, 345812, 432265, 518718, 691624, 864530, 1037436, 1123889, 1296795, 1729060, 2074872, 2247778, 2593590, 3371667, 3458120, 4495556, 5187180, 5619445, 6743334, 8991112, 10374360, 11238890, 13486668, 16858335, 22477780, 26973336, 33716670, 44955560, 67433340, 134866680]

約数ペア:

[(1, 134866680), (2, 67433340), (3, 44955560), (4, 33716670), (5, 26973336), (6, 22477780), (8, 16858335), (10, 13486668), (12, 11238890), (13, 10374360), (15, 8991112), (20, 6743334), (24, 5619445), (26, 5187180), (30, 4495556), (39, 3458120), (40, 3371667), (52, 2593590), (60, 2247778), (65, 2074872), (78, 1729060), (104, 1296795), (120, 1123889), (130, 1037436), (156, 864530), (195, 691624), (260, 518718), (312, 432265), (390, 345812), (520, 259359), (780, 172906), (1560, 86453)]