1330226220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{2687}}^1$

素因数の和:2959

約数の個数: 96

約数和(自身を含む): 3843883008

約数和(自身を除く): 2513656788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 223, 370, 444, 446, 555, 669, 740, 892, 1110, 1115, 1338, 2220, 2230, 2676, 2687, 3345, 4460, 5374, 6690, 8061, 8251, 10748, 13380, 13435, 16122, 16502, 24753, 26870, 32244, 33004, 40305, 41255, 49506, 53740, 80610, 82510, 99012, 99419, 123765, 161220, 165020, 198838, 247530, 298257, 397676, 495060, 497095, 596514, 599201, 994190, 1193028, 1198402, 1491285, 1797603, 1988380, 2396804, 2982570, 2996005, 3595206, 5965140, 5992010, 7190412, 8988015, 11984020, 17976030, 22170437, 35952060, 44340874, 66511311, 88681748, 110852185, 133022622, 221704370, 266045244, 332556555, 443408740, 665113110, 1330226220]

約数ペア:

[(1, 1330226220), (2, 665113110), (3, 443408740), (4, 332556555), (5, 266045244), (6, 221704370), (10, 133022622), (12, 110852185), (15, 88681748), (20, 66511311), (30, 44340874), (37, 35952060), (60, 22170437), (74, 17976030), (111, 11984020), (148, 8988015), (185, 7190412), (222, 5992010), (223, 5965140), (370, 3595206), (444, 2996005), (446, 2982570), (555, 2396804), (669, 1988380), (740, 1797603), (892, 1491285), (1110, 1198402), (1115, 1193028), (1338, 994190), (2220, 599201), (2230, 596514), (2676, 497095), (2687, 495060), (3345, 397676), (4460, 298257), (5374, 247530), (6690, 198838), (8061, 165020), (8251, 161220), (10748, 123765), (13380, 99419), (13435, 99012), (16122, 82510), (16502, 80610), (24753, 53740), (26870, 49506), (32244, 41255), (33004, 40305)]