214704240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1087}}^1$

素因数の和:1926

約数の個数: 80

約数和(自身を含む): 667004928

約数和(自身を除く): 452300688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 823, 1087, 1646, 2174, 2469, 3261, 3292, 4115, 4348, 4938, 5435, 6522, 6584, 8230, 8696, 9876, 10870, 12345, 13044, 13168, 16305, 16460, 17392, 19752, 21740, 24690, 26088, 32610, 32920, 39504, 43480, 49380, 52176, 65220, 65840, 86960, 98760, 130440, 197520, 260880, 894601, 1789202, 2683803, 3578404, 4473005, 5367606, 7156808, 8946010, 10735212, 13419015, 14313616, 17892020, 21470424, 26838030, 35784040, 42940848, 53676060, 71568080, 107352120, 214704240]

約数ペア:

[(1, 214704240), (2, 107352120), (3, 71568080), (4, 53676060), (5, 42940848), (6, 35784040), (8, 26838030), (10, 21470424), (12, 17892020), (15, 14313616), (16, 13419015), (20, 10735212), (24, 8946010), (30, 7156808), (40, 5367606), (48, 4473005), (60, 3578404), (80, 2683803), (120, 1789202), (240, 894601), (823, 260880), (1087, 197520), (1646, 130440), (2174, 98760), (2469, 86960), (3261, 65840), (3292, 65220), (4115, 52176), (4348, 49380), (4938, 43480), (5435, 39504), (6522, 32920), (6584, 32610), (8230, 26088), (8696, 24690), (9876, 21740), (10870, 19752), (12345, 17392), (13044, 16460), (13168, 16305)]