129895360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:690

約数の個数: 112

約数和(自身を含む): 357566976

約数和(自身を除く): 227671616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 103, 112, 140, 160, 206, 224, 280, 320, 412, 448, 515, 560, 563, 721, 824, 1030, 1120, 1126, 1442, 1648, 2060, 2240, 2252, 2815, 2884, 3296, 3605, 3941, 4120, 4504, 5630, 5768, 6592, 7210, 7882, 8240, 9008, 11260, 11536, 14420, 15764, 16480, 18016, 19705, 22520, 23072, 28840, 31528, 32960, 36032, 39410, 45040, 46144, 57680, 57989, 63056, 78820, 90080, 115360, 115978, 126112, 157640, 180160, 230720, 231956, 252224, 289945, 315280, 405923, 463912, 579890, 630560, 811846, 927824, 1159780, 1261120, 1623692, 1855648, 2029615, 2319560, 3247384, 3711296, 4059230, 4639120, 6494768, 8118460, 9278240, 12989536, 16236920, 18556480, 25979072, 32473840, 64947680, 129895360]

約数ペア:

[(1, 129895360), (2, 64947680), (4, 32473840), (5, 25979072), (7, 18556480), (8, 16236920), (10, 12989536), (14, 9278240), (16, 8118460), (20, 6494768), (28, 4639120), (32, 4059230), (35, 3711296), (40, 3247384), (56, 2319560), (64, 2029615), (70, 1855648), (80, 1623692), (103, 1261120), (112, 1159780), (140, 927824), (160, 811846), (206, 630560), (224, 579890), (280, 463912), (320, 405923), (412, 315280), (448, 289945), (515, 252224), (560, 231956), (563, 230720), (721, 180160), (824, 157640), (1030, 126112), (1120, 115978), (1126, 115360), (1442, 90080), (1648, 78820), (2060, 63056), (2240, 57989), (2252, 57680), (2815, 46144), (2884, 45040), (3296, 39410), (3605, 36032), (3941, 32960), (4120, 31528), (4504, 28840), (5630, 23072), (5768, 22520), (6592, 19705), (7210, 18016), (7882, 16480), (8240, 15764), (9008, 14420), (11260, 11536)]