15676963280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{30557}}^1$

素因数の和:30645

約数の個数: 120

約数和(自身を含む): 40820965416

約数和(自身を除く): 25144002136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 121, 176, 212, 220, 242, 265, 424, 440, 484, 530, 583, 605, 848, 880, 968, 1060, 1166, 1210, 1936, 2120, 2332, 2420, 2915, 4240, 4664, 4840, 5830, 6413, 9328, 9680, 11660, 12826, 23320, 25652, 30557, 32065, 46640, 51304, 61114, 64130, 102608, 122228, 128260, 152785, 244456, 256520, 305570, 336127, 488912, 513040, 611140, 672254, 1222280, 1344508, 1619521, 1680635, 2444560, 2689016, 3239042, 3361270, 3697397, 5378032, 6478084, 6722540, 7394794, 8097605, 12956168, 13445080, 14789588, 16195210, 17814731, 18486985, 25912336, 26890160, 29579176, 32390420, 35629462, 36973970, 59158352, 64780840, 71258924, 73947940, 89073655, 129561680, 142517848, 147895880, 178147310, 195962041, 285035696, 295791760, 356294620, 391924082, 712589240, 783848164, 979810205, 1425178480, 1567696328, 1959620410, 3135392656, 3919240820, 7838481640, 15676963280]

約数ペア:

[(1, 15676963280), (2, 7838481640), (4, 3919240820), (5, 3135392656), (8, 1959620410), (10, 1567696328), (11, 1425178480), (16, 979810205), (20, 783848164), (22, 712589240), (40, 391924082), (44, 356294620), (53, 295791760), (55, 285035696), (80, 195962041), (88, 178147310), (106, 147895880), (110, 142517848), (121, 129561680), (176, 89073655), (212, 73947940), (220, 71258924), (242, 64780840), (265, 59158352), (424, 36973970), (440, 35629462), (484, 32390420), (530, 29579176), (583, 26890160), (605, 25912336), (848, 18486985), (880, 17814731), (968, 16195210), (1060, 14789588), (1166, 13445080), (1210, 12956168), (1936, 8097605), (2120, 7394794), (2332, 6722540), (2420, 6478084), (2915, 5378032), (4240, 3697397), (4664, 3361270), (4840, 3239042), (5830, 2689016), (6413, 2444560), (9328, 1680635), (9680, 1619521), (11660, 1344508), (12826, 1222280), (23320, 672254), (25652, 611140), (30557, 513040), (32065, 488912), (46640, 336127), (51304, 305570), (61114, 256520), (64130, 244456), (102608, 152785), (122228, 128260)]