210779640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1847}}^1$

素因数の和:2181

約数の個数: 96

約数和(自身を含む): 687566880

約数和(自身を除く): 476787240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 317, 360, 634, 951, 1268, 1585, 1847, 1902, 2536, 2853, 3170, 3694, 3804, 4755, 5541, 5706, 6340, 7388, 7608, 9235, 9510, 11082, 11412, 12680, 14265, 14776, 16623, 18470, 19020, 22164, 22824, 27705, 28530, 33246, 36940, 38040, 44328, 55410, 57060, 66492, 73880, 83115, 110820, 114120, 132984, 166230, 221640, 332460, 585499, 664920, 1170998, 1756497, 2341996, 2927495, 3512994, 4683992, 5269491, 5854990, 7025988, 8782485, 10538982, 11709980, 14051976, 17564970, 21077964, 23419960, 26347455, 35129940, 42155928, 52694910, 70259880, 105389820, 210779640]

約数ペア:

[(1, 210779640), (2, 105389820), (3, 70259880), (4, 52694910), (5, 42155928), (6, 35129940), (8, 26347455), (9, 23419960), (10, 21077964), (12, 17564970), (15, 14051976), (18, 11709980), (20, 10538982), (24, 8782485), (30, 7025988), (36, 5854990), (40, 5269491), (45, 4683992), (60, 3512994), (72, 2927495), (90, 2341996), (120, 1756497), (180, 1170998), (317, 664920), (360, 585499), (634, 332460), (951, 221640), (1268, 166230), (1585, 132984), (1847, 114120), (1902, 110820), (2536, 83115), (2853, 73880), (3170, 66492), (3694, 57060), (3804, 55410), (4755, 44328), (5541, 38040), (5706, 36940), (6340, 33246), (7388, 28530), (7608, 27705), (9235, 22824), (9510, 22164), (11082, 19020), (11412, 18470), (12680, 16623), (14265, 14776)]