233779560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1319}}^1$

素因数の和:1551

約数の個数: 128

約数和(自身を含む): 805939200

約数和(自身を除く): 572159640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 211, 280, 420, 422, 633, 840, 844, 1055, 1266, 1319, 1477, 1688, 2110, 2532, 2638, 2954, 3165, 3957, 4220, 4431, 5064, 5276, 5908, 6330, 6595, 7385, 7914, 8440, 8862, 9233, 10552, 11816, 12660, 13190, 14770, 15828, 17724, 18466, 19785, 22155, 25320, 26380, 27699, 29540, 31656, 35448, 36932, 39570, 44310, 46165, 52760, 55398, 59080, 73864, 79140, 88620, 92330, 110796, 138495, 158280, 177240, 184660, 221592, 276990, 278309, 369320, 553980, 556618, 834927, 1107960, 1113236, 1391545, 1669854, 1948163, 2226472, 2783090, 3339708, 3896326, 4174635, 5566180, 5844489, 6679416, 7792652, 8349270, 9740815, 11132360, 11688978, 15585304, 16698540, 19481630, 23377956, 29222445, 33397080, 38963260, 46755912, 58444890, 77926520, 116889780, 233779560]

約数ペア:

[(1, 233779560), (2, 116889780), (3, 77926520), (4, 58444890), (5, 46755912), (6, 38963260), (7, 33397080), (8, 29222445), (10, 23377956), (12, 19481630), (14, 16698540), (15, 15585304), (20, 11688978), (21, 11132360), (24, 9740815), (28, 8349270), (30, 7792652), (35, 6679416), (40, 5844489), (42, 5566180), (56, 4174635), (60, 3896326), (70, 3339708), (84, 2783090), (105, 2226472), (120, 1948163), (140, 1669854), (168, 1391545), (210, 1113236), (211, 1107960), (280, 834927), (420, 556618), (422, 553980), (633, 369320), (840, 278309), (844, 276990), (1055, 221592), (1266, 184660), (1319, 177240), (1477, 158280), (1688, 138495), (2110, 110796), (2532, 92330), (2638, 88620), (2954, 79140), (3165, 73864), (3957, 59080), (4220, 55398), (4431, 52760), (5064, 46165), (5276, 44310), (5908, 39570), (6330, 36932), (6595, 35448), (7385, 31656), (7914, 29540), (8440, 27699), (8862, 26380), (9233, 25320), (10552, 22155), (11816, 19785), (12660, 18466), (13190, 17724), (14770, 15828)]