212011680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6221}}^1$

素因数の和:6310

約数の個数: 96

約数和(自身を含む): 677351808

約数和(自身を除く): 465340128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 5680, 6221, 6816, 8520, 11360, 12442, 17040, 18663, 24884, 31105, 34080, 37326, 49768, 62210, 74652, 93315, 99536, 124420, 149304, 186630, 199072, 248840, 298608, 373260, 441691, 497680, 597216, 746520, 883382, 995360, 1325073, 1493040, 1766764, 2208455, 2650146, 2986080, 3533528, 4416910, 5300292, 6625365, 7067056, 8833820, 10600584, 13250730, 14134112, 17667640, 21201168, 26501460, 35335280, 42402336, 53002920, 70670560, 106005840, 212011680]

約数ペア:

[(1, 212011680), (2, 106005840), (3, 70670560), (4, 53002920), (5, 42402336), (6, 35335280), (8, 26501460), (10, 21201168), (12, 17667640), (15, 14134112), (16, 13250730), (20, 10600584), (24, 8833820), (30, 7067056), (32, 6625365), (40, 5300292), (48, 4416910), (60, 3533528), (71, 2986080), (80, 2650146), (96, 2208455), (120, 1766764), (142, 1493040), (160, 1325073), (213, 995360), (240, 883382), (284, 746520), (355, 597216), (426, 497680), (480, 441691), (568, 373260), (710, 298608), (852, 248840), (1065, 199072), (1136, 186630), (1420, 149304), (1704, 124420), (2130, 99536), (2272, 93315), (2840, 74652), (3408, 62210), (4260, 49768), (5680, 37326), (6221, 34080), (6816, 31105), (8520, 24884), (11360, 18663), (12442, 17040)]