15698325840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{2141}}^1$

素因数の和:2517

約数の個数: 160

約数和(自身を含む): 49262846976

約数和(自身を除く): 33564521136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 223, 240, 274, 411, 446, 548, 669, 685, 822, 892, 1096, 1115, 1338, 1370, 1644, 1784, 2055, 2141, 2192, 2230, 2676, 2740, 3288, 3345, 3568, 4110, 4282, 4460, 5352, 5480, 6423, 6576, 6690, 8220, 8564, 8920, 10704, 10705, 10960, 12846, 13380, 16440, 17128, 17840, 21410, 25692, 26760, 30551, 32115, 32880, 34256, 42820, 51384, 53520, 61102, 64230, 85640, 91653, 102768, 122204, 128460, 152755, 171280, 183306, 244408, 256920, 293317, 305510, 366612, 458265, 477443, 488816, 513840, 586634, 611020, 733224, 879951, 916530, 954886, 1173268, 1222040, 1432329, 1466448, 1466585, 1759902, 1833060, 1909772, 2346536, 2387215, 2444080, 2864658, 2933170, 3519804, 3666120, 3819544, 4399755, 4693072, 4774430, 5729316, 5866340, 7039608, 7161645, 7332240, 7639088, 8799510, 9548860, 11458632, 11732680, 14079216, 14323290, 17599020, 19097720, 22917264, 23465360, 28646580, 35198040, 38195440, 57293160, 65409691, 70396080, 114586320, 130819382, 196229073, 261638764, 327048455, 392458146, 523277528, 654096910, 784916292, 981145365, 1046555056, 1308193820, 1569832584, 1962290730, 2616387640, 3139665168, 3924581460, 5232775280, 7849162920, 15698325840]

約数ペア:

[(1, 15698325840), (2, 7849162920), (3, 5232775280), (4, 3924581460), (5, 3139665168), (6, 2616387640), (8, 1962290730), (10, 1569832584), (12, 1308193820), (15, 1046555056), (16, 981145365), (20, 784916292), (24, 654096910), (30, 523277528), (40, 392458146), (48, 327048455), (60, 261638764), (80, 196229073), (120, 130819382), (137, 114586320), (223, 70396080), (240, 65409691), (274, 57293160), (411, 38195440), (446, 35198040), (548, 28646580), (669, 23465360), (685, 22917264), (822, 19097720), (892, 17599020), (1096, 14323290), (1115, 14079216), (1338, 11732680), (1370, 11458632), (1644, 9548860), (1784, 8799510), (2055, 7639088), (2141, 7332240), (2192, 7161645), (2230, 7039608), (2676, 5866340), (2740, 5729316), (3288, 4774430), (3345, 4693072), (3568, 4399755), (4110, 3819544), (4282, 3666120), (4460, 3519804), (5352, 2933170), (5480, 2864658), (6423, 2444080), (6576, 2387215), (6690, 2346536), (8220, 1909772), (8564, 1833060), (8920, 1759902), (10704, 1466585), (10705, 1466448), (10960, 1432329), (12846, 1222040), (13380, 1173268), (16440, 954886), (17128, 916530), (17840, 879951), (21410, 733224), (25692, 611020), (26760, 586634), (30551, 513840), (32115, 488816), (32880, 477443), (34256, 458265), (42820, 366612), (51384, 305510), (53520, 293317), (61102, 256920), (64230, 244408), (85640, 183306), (91653, 171280), (102768, 152755), (122204, 128460)]