237808120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{18637}}^1$

素因数の和:18688

約数の個数: 64

約数和(自身を含む): 603871200

約数和(自身を除く): 366063080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 12760, 18637, 37274, 74548, 93185, 149096, 186370, 205007, 372740, 410014, 540473, 745480, 820028, 1025035, 1080946, 1640056, 2050070, 2161892, 2702365, 4100140, 4323784, 5404730, 5945203, 8200280, 10809460, 11890406, 21618920, 23780812, 29726015, 47561624, 59452030, 118904060, 237808120]

約数ペア:

[(1, 237808120), (2, 118904060), (4, 59452030), (5, 47561624), (8, 29726015), (10, 23780812), (11, 21618920), (20, 11890406), (22, 10809460), (29, 8200280), (40, 5945203), (44, 5404730), (55, 4323784), (58, 4100140), (88, 2702365), (110, 2161892), (116, 2050070), (145, 1640056), (220, 1080946), (232, 1025035), (290, 820028), (319, 745480), (440, 540473), (580, 410014), (638, 372740), (1160, 205007), (1276, 186370), (1595, 149096), (2552, 93185), (3190, 74548), (6380, 37274), (12760, 18637)]