3071723920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{46997}}^1$

素因数の和:47072

約数の個数: 80

約数和(自身を含む): 7692632640

約数和(自身を除く): 4620908720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 43, 76, 80, 86, 95, 152, 172, 190, 215, 304, 344, 380, 430, 688, 760, 817, 860, 1520, 1634, 1720, 3268, 3440, 4085, 6536, 8170, 13072, 16340, 32680, 46997, 65360, 93994, 187988, 234985, 375976, 469970, 751952, 892943, 939940, 1785886, 1879880, 2020871, 3571772, 3759760, 4041742, 4464715, 7143544, 8083484, 8929430, 10104355, 14287088, 16166968, 17858860, 20208710, 32333936, 35717720, 38396549, 40417420, 71435440, 76793098, 80834840, 153586196, 161669680, 191982745, 307172392, 383965490, 614344784, 767930980, 1535861960, 3071723920]

約数ペア:

[(1, 3071723920), (2, 1535861960), (4, 767930980), (5, 614344784), (8, 383965490), (10, 307172392), (16, 191982745), (19, 161669680), (20, 153586196), (38, 80834840), (40, 76793098), (43, 71435440), (76, 40417420), (80, 38396549), (86, 35717720), (95, 32333936), (152, 20208710), (172, 17858860), (190, 16166968), (215, 14287088), (304, 10104355), (344, 8929430), (380, 8083484), (430, 7143544), (688, 4464715), (760, 4041742), (817, 3759760), (860, 3571772), (1520, 2020871), (1634, 1879880), (1720, 1785886), (3268, 939940), (3440, 892943), (4085, 751952), (6536, 469970), (8170, 375976), (13072, 234985), (16340, 187988), (32680, 93994), (46997, 65360)]