2150360880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{743}}^1$

素因数の和:1179

約数の個数: 160

約数和(自身を含む): 6908129280

約数和(自身を除く): 4757768400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 389, 465, 496, 620, 743, 744, 778, 930, 1167, 1240, 1486, 1488, 1556, 1860, 1945, 2229, 2334, 2480, 2972, 3112, 3715, 3720, 3890, 4458, 4668, 5835, 5944, 6224, 7430, 7440, 7780, 8916, 9336, 11145, 11670, 11888, 12059, 14860, 15560, 17832, 18672, 22290, 23033, 23340, 24118, 29720, 31120, 35664, 36177, 44580, 46066, 46680, 48236, 59440, 60295, 69099, 72354, 89160, 92132, 93360, 96472, 115165, 120590, 138198, 144708, 178320, 180885, 184264, 192944, 230330, 241180, 276396, 289027, 289416, 345495, 361770, 368528, 460660, 482360, 552792, 578054, 578832, 690990, 723540, 867081, 921320, 964720, 1105584, 1156108, 1381980, 1445135, 1447080, 1734162, 1842640, 2312216, 2763960, 2890270, 2894160, 3468324, 4335405, 4624432, 5527920, 5780540, 6936648, 8670810, 8959837, 11561080, 13873296, 17341620, 17919674, 23122160, 26879511, 34683240, 35839348, 44799185, 53759022, 69366480, 71678696, 89598370, 107518044, 134397555, 143357392, 179196740, 215036088, 268795110, 358393480, 430072176, 537590220, 716786960, 1075180440, 2150360880]

約数ペア:

[(1, 2150360880), (2, 1075180440), (3, 716786960), (4, 537590220), (5, 430072176), (6, 358393480), (8, 268795110), (10, 215036088), (12, 179196740), (15, 143357392), (16, 134397555), (20, 107518044), (24, 89598370), (30, 71678696), (31, 69366480), (40, 53759022), (48, 44799185), (60, 35839348), (62, 34683240), (80, 26879511), (93, 23122160), (120, 17919674), (124, 17341620), (155, 13873296), (186, 11561080), (240, 8959837), (248, 8670810), (310, 6936648), (372, 5780540), (389, 5527920), (465, 4624432), (496, 4335405), (620, 3468324), (743, 2894160), (744, 2890270), (778, 2763960), (930, 2312216), (1167, 1842640), (1240, 1734162), (1486, 1447080), (1488, 1445135), (1556, 1381980), (1860, 1156108), (1945, 1105584), (2229, 964720), (2334, 921320), (2480, 867081), (2972, 723540), (3112, 690990), (3715, 578832), (3720, 578054), (3890, 552792), (4458, 482360), (4668, 460660), (5835, 368528), (5944, 361770), (6224, 345495), (7430, 289416), (7440, 289027), (7780, 276396), (8916, 241180), (9336, 230330), (11145, 192944), (11670, 184264), (11888, 180885), (12059, 178320), (14860, 144708), (15560, 138198), (17832, 120590), (18672, 115165), (22290, 96472), (23033, 93360), (23340, 92132), (24118, 89160), (29720, 72354), (31120, 69099), (35664, 60295), (36177, 59440), (44580, 48236), (46066, 46680)]