133066680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6803}}^1$

素因数の和:6980

約数の個数: 64

約数和(自身を含む): 401708160

約数和(自身を除く): 268641480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 6803, 9780, 13606, 19560, 20409, 27212, 34015, 40818, 54424, 68030, 81636, 102045, 136060, 163272, 204090, 272120, 408180, 816360, 1108889, 2217778, 3326667, 4435556, 5544445, 6653334, 8871112, 11088890, 13306668, 16633335, 22177780, 26613336, 33266670, 44355560, 66533340, 133066680]

約数ペア:

[(1, 133066680), (2, 66533340), (3, 44355560), (4, 33266670), (5, 26613336), (6, 22177780), (8, 16633335), (10, 13306668), (12, 11088890), (15, 8871112), (20, 6653334), (24, 5544445), (30, 4435556), (40, 3326667), (60, 2217778), (120, 1108889), (163, 816360), (326, 408180), (489, 272120), (652, 204090), (815, 163272), (978, 136060), (1304, 102045), (1630, 81636), (1956, 68030), (2445, 54424), (3260, 40818), (3912, 34015), (4890, 27212), (6520, 20409), (6803, 19560), (9780, 13606)]