236335960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 628352640

約数和(自身を除く): 392016680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 101, 122, 137, 140, 202, 244, 274, 280, 305, 404, 427, 488, 505, 548, 610, 685, 707, 808, 854, 959, 1010, 1096, 1220, 1370, 1414, 1708, 1918, 2020, 2135, 2440, 2740, 2828, 3416, 3535, 3836, 4040, 4270, 4795, 5480, 5656, 6161, 7070, 7672, 8357, 8540, 9590, 12322, 13837, 14140, 16714, 17080, 19180, 24644, 27674, 28280, 30805, 33428, 38360, 41785, 43127, 49288, 55348, 58499, 61610, 66856, 69185, 83570, 86254, 96859, 110696, 116998, 123220, 138370, 167140, 172508, 193718, 215635, 233996, 246440, 276740, 292495, 334280, 345016, 387436, 431270, 467992, 484295, 553480, 584990, 774872, 844057, 862540, 968590, 1169980, 1688114, 1725080, 1937180, 2339960, 3376228, 3874360, 4220285, 5908399, 6752456, 8440570, 11816798, 16881140, 23633596, 29541995, 33762280, 47267192, 59083990, 118167980, 236335960]

約数ペア:

[(1, 236335960), (2, 118167980), (4, 59083990), (5, 47267192), (7, 33762280), (8, 29541995), (10, 23633596), (14, 16881140), (20, 11816798), (28, 8440570), (35, 6752456), (40, 5908399), (56, 4220285), (61, 3874360), (70, 3376228), (101, 2339960), (122, 1937180), (137, 1725080), (140, 1688114), (202, 1169980), (244, 968590), (274, 862540), (280, 844057), (305, 774872), (404, 584990), (427, 553480), (488, 484295), (505, 467992), (548, 431270), (610, 387436), (685, 345016), (707, 334280), (808, 292495), (854, 276740), (959, 246440), (1010, 233996), (1096, 215635), (1220, 193718), (1370, 172508), (1414, 167140), (1708, 138370), (1918, 123220), (2020, 116998), (2135, 110696), (2440, 96859), (2740, 86254), (2828, 83570), (3416, 69185), (3535, 66856), (3836, 61610), (4040, 58499), (4270, 55348), (4795, 49288), (5480, 43127), (5656, 41785), (6161, 38360), (7070, 33428), (7672, 30805), (8357, 28280), (8540, 27674), (9590, 24644), (12322, 19180), (13837, 17080), (14140, 16714)]