15698965280

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1\times {\mathrm{1409}}^1$

素因数の和:2346

約数の個数: 96

約数和(自身を含む): 37607068800

約数和(自身を除く): 21908103520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 839, 1328, 1409, 1660, 1678, 2656, 2818, 3320, 3356, 4195, 5636, 6640, 6712, 7045, 8390, 11272, 13280, 13424, 14090, 16780, 22544, 26848, 28180, 33560, 45088, 56360, 67120, 69637, 112720, 116947, 134240, 139274, 225440, 233894, 278548, 348185, 467788, 557096, 584735, 696370, 935576, 1114192, 1169470, 1182151, 1392740, 1871152, 2228384, 2338940, 2364302, 2785480, 3742304, 4677880, 4728604, 5570960, 5910755, 9355760, 9457208, 11141920, 11821510, 18711520, 18914416, 23643020, 37828832, 47286040, 94572080, 98118533, 189144160, 196237066, 392474132, 490592665, 784948264, 981185330, 1569896528, 1962370660, 3139793056, 3924741320, 7849482640, 15698965280]

約数ペア:

[(1, 15698965280), (2, 7849482640), (4, 3924741320), (5, 3139793056), (8, 1962370660), (10, 1569896528), (16, 981185330), (20, 784948264), (32, 490592665), (40, 392474132), (80, 196237066), (83, 189144160), (160, 98118533), (166, 94572080), (332, 47286040), (415, 37828832), (664, 23643020), (830, 18914416), (839, 18711520), (1328, 11821510), (1409, 11141920), (1660, 9457208), (1678, 9355760), (2656, 5910755), (2818, 5570960), (3320, 4728604), (3356, 4677880), (4195, 3742304), (5636, 2785480), (6640, 2364302), (6712, 2338940), (7045, 2228384), (8390, 1871152), (11272, 1392740), (13280, 1182151), (13424, 1169470), (14090, 1114192), (16780, 935576), (22544, 696370), (26848, 584735), (28180, 557096), (33560, 467788), (45088, 348185), (56360, 278548), (67120, 233894), (69637, 225440), (112720, 139274), (116947, 134240)]