1567202840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4993}}^1$

素因数の和:5089

約数の個数: 128

約数和(自身を含む): 4314816000

約数和(自身を除く): 2747613160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 59, 70, 76, 95, 118, 133, 140, 152, 190, 236, 266, 280, 295, 380, 413, 472, 532, 590, 665, 760, 826, 1064, 1121, 1180, 1330, 1652, 2065, 2242, 2360, 2660, 3304, 4130, 4484, 4993, 5320, 5605, 7847, 8260, 8968, 9986, 11210, 15694, 16520, 19972, 22420, 24965, 31388, 34951, 39235, 39944, 44840, 49930, 62776, 69902, 78470, 94867, 99860, 139804, 156940, 174755, 189734, 199720, 279608, 294587, 313880, 349510, 379468, 474335, 589174, 664069, 699020, 758936, 948670, 1178348, 1328138, 1398040, 1472935, 1897340, 2062109, 2356696, 2656276, 2945870, 3320345, 3794680, 4124218, 5312552, 5597153, 5891740, 6640690, 8248436, 10310545, 11194306, 11783480, 13281380, 16496872, 20621090, 22388612, 26562760, 27985765, 39180071, 41242180, 44777224, 55971530, 78360142, 82484360, 111943060, 156720284, 195900355, 223886120, 313440568, 391800710, 783601420, 1567202840]

約数ペア:

[(1, 1567202840), (2, 783601420), (4, 391800710), (5, 313440568), (7, 223886120), (8, 195900355), (10, 156720284), (14, 111943060), (19, 82484360), (20, 78360142), (28, 55971530), (35, 44777224), (38, 41242180), (40, 39180071), (56, 27985765), (59, 26562760), (70, 22388612), (76, 20621090), (95, 16496872), (118, 13281380), (133, 11783480), (140, 11194306), (152, 10310545), (190, 8248436), (236, 6640690), (266, 5891740), (280, 5597153), (295, 5312552), (380, 4124218), (413, 3794680), (472, 3320345), (532, 2945870), (590, 2656276), (665, 2356696), (760, 2062109), (826, 1897340), (1064, 1472935), (1121, 1398040), (1180, 1328138), (1330, 1178348), (1652, 948670), (2065, 758936), (2242, 699020), (2360, 664069), (2660, 589174), (3304, 474335), (4130, 379468), (4484, 349510), (4993, 313880), (5320, 294587), (5605, 279608), (7847, 199720), (8260, 189734), (8968, 174755), (9986, 156940), (11210, 139804), (15694, 99860), (16520, 94867), (19972, 78470), (22420, 69902), (24965, 62776), (31388, 49930), (34951, 44840), (39235, 39944)]