12629360280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1\times {\mathrm{1879}}^1$

素因数の和:2681

約数の個数: 128

約数和(自身を含む): 38442240000

約数和(自身を除く): 25812879720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 709, 790, 948, 1185, 1418, 1580, 1879, 1896, 2127, 2370, 2836, 3160, 3545, 3758, 4254, 4740, 5637, 5672, 7090, 7516, 8508, 9395, 9480, 10635, 11274, 14180, 15032, 17016, 18790, 21270, 22548, 28185, 28360, 37580, 42540, 45096, 56011, 56370, 75160, 85080, 112022, 112740, 148441, 168033, 224044, 225480, 280055, 296882, 336066, 445323, 448088, 560110, 593764, 672132, 742205, 840165, 890646, 1120220, 1187528, 1332211, 1344264, 1484410, 1680330, 1781292, 2226615, 2240440, 2664422, 2968820, 3360660, 3562584, 3996633, 4453230, 5328844, 5937640, 6661055, 6721320, 7993266, 8906460, 10657688, 13322110, 15986532, 17812920, 19983165, 26644220, 31973064, 39966330, 53288440, 79932660, 105244669, 159865320, 210489338, 315734007, 420978676, 526223345, 631468014, 841957352, 1052446690, 1262936028, 1578670035, 2104893380, 2525872056, 3157340070, 4209786760, 6314680140, 12629360280]

約数ペア:

[(1, 12629360280), (2, 6314680140), (3, 4209786760), (4, 3157340070), (5, 2525872056), (6, 2104893380), (8, 1578670035), (10, 1262936028), (12, 1052446690), (15, 841957352), (20, 631468014), (24, 526223345), (30, 420978676), (40, 315734007), (60, 210489338), (79, 159865320), (120, 105244669), (158, 79932660), (237, 53288440), (316, 39966330), (395, 31973064), (474, 26644220), (632, 19983165), (709, 17812920), (790, 15986532), (948, 13322110), (1185, 10657688), (1418, 8906460), (1580, 7993266), (1879, 6721320), (1896, 6661055), (2127, 5937640), (2370, 5328844), (2836, 4453230), (3160, 3996633), (3545, 3562584), (3758, 3360660), (4254, 2968820), (4740, 2664422), (5637, 2240440), (5672, 2226615), (7090, 1781292), (7516, 1680330), (8508, 1484410), (9395, 1344264), (9480, 1332211), (10635, 1187528), (11274, 1120220), (14180, 890646), (15032, 840165), (17016, 742205), (18790, 672132), (21270, 593764), (22548, 560110), (28185, 448088), (28360, 445323), (37580, 336066), (42540, 296882), (45096, 280055), (56011, 225480), (56370, 224044), (75160, 168033), (85080, 148441), (112022, 112740)]