117665940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{997}}^1$

素因数の和:1297

約数の個数: 96

約数和(自身を含む): 378249984

約数和(自身を除く): 260584044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 281, 420, 562, 843, 997, 1124, 1405, 1686, 1967, 1994, 2810, 2991, 3372, 3934, 3988, 4215, 4985, 5620, 5901, 5982, 6979, 7868, 8430, 9835, 9970, 11802, 11964, 13958, 14955, 16860, 19670, 19940, 20937, 23604, 27916, 29505, 29910, 34895, 39340, 41874, 59010, 59820, 69790, 83748, 104685, 118020, 139580, 209370, 280157, 418740, 560314, 840471, 1120628, 1400785, 1680942, 1961099, 2801570, 3361884, 3922198, 4202355, 5603140, 5883297, 7844396, 8404710, 9805495, 11766594, 16809420, 19610990, 23533188, 29416485, 39221980, 58832970, 117665940]

約数ペア:

[(1, 117665940), (2, 58832970), (3, 39221980), (4, 29416485), (5, 23533188), (6, 19610990), (7, 16809420), (10, 11766594), (12, 9805495), (14, 8404710), (15, 7844396), (20, 5883297), (21, 5603140), (28, 4202355), (30, 3922198), (35, 3361884), (42, 2801570), (60, 1961099), (70, 1680942), (84, 1400785), (105, 1120628), (140, 840471), (210, 560314), (281, 418740), (420, 280157), (562, 209370), (843, 139580), (997, 118020), (1124, 104685), (1405, 83748), (1686, 69790), (1967, 59820), (1994, 59010), (2810, 41874), (2991, 39340), (3372, 34895), (3934, 29910), (3988, 29505), (4215, 27916), (4985, 23604), (5620, 20937), (5901, 19940), (5982, 19670), (6979, 16860), (7868, 14955), (8430, 13958), (9835, 11964), (9970, 11802)]