220160575020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{215843701}}^1$

素因数の和:215843730

約数の個数: 48

約数和(自身を含む): 652711354848

約数和(自身を除く): 432550779828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 215843701, 431687402, 647531103, 863374804, 1079218505, 1295062206, 2158437010, 2590124412, 3237655515, 3669342917, 4316874020, 6475311030, 7338685834, 11008028751, 12950622060, 14677371668, 18346714585, 22016057502, 36693429170, 44032115004, 55040143755, 73386858340, 110080287510, 220160575020]

約数ペア:

[(1, 220160575020), (2, 110080287510), (3, 73386858340), (4, 55040143755), (5, 44032115004), (6, 36693429170), (10, 22016057502), (12, 18346714585), (15, 14677371668), (17, 12950622060), (20, 11008028751), (30, 7338685834), (34, 6475311030), (51, 4316874020), (60, 3669342917), (68, 3237655515), (85, 2590124412), (102, 2158437010), (170, 1295062206), (204, 1079218505), (255, 863374804), (340, 647531103), (510, 431687402), (1020, 215843701)]