16763256540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4901537}}^1$

素因数の和:4901571

約数の個数: 72

約数和(自身を含む): 53524794960

約数和(自身を除く): 36761538420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 4901537, 9803074, 14704611, 19606148, 24507685, 29409222, 44113833, 49015370, 58818444, 73523055, 88227666, 93129203, 98030740, 147046110, 176455332, 186258406, 220569165, 279387609, 294092220, 372516812, 441138330, 465646015, 558775218, 838162827, 882276660, 931292030, 1117550436, 1396938045, 1676325654, 1862584060, 2793876090, 3352651308, 4190814135, 5587752180, 8381628270, 16763256540]

約数ペア:

[(1, 16763256540), (2, 8381628270), (3, 5587752180), (4, 4190814135), (5, 3352651308), (6, 2793876090), (9, 1862584060), (10, 1676325654), (12, 1396938045), (15, 1117550436), (18, 931292030), (19, 882276660), (20, 838162827), (30, 558775218), (36, 465646015), (38, 441138330), (45, 372516812), (57, 294092220), (60, 279387609), (76, 220569165), (90, 186258406), (95, 176455332), (114, 147046110), (171, 98030740), (180, 93129203), (190, 88227666), (228, 73523055), (285, 58818444), (342, 49015370), (380, 44113833), (570, 29409222), (684, 24507685), (855, 19606148), (1140, 14704611), (1710, 9803074), (3420, 4901537)]