2081554320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{201701}}^1$

素因数の和:201760

約数の個数: 80

約数和(自身を含む): 6602916672

約数和(自身を除く): 4521362352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 201701, 403402, 605103, 806804, 1008505, 1210206, 1613608, 2017010, 2420412, 3025515, 3227216, 4034020, 4840824, 6051030, 8068040, 8673143, 9681648, 12102060, 16136080, 17346286, 24204120, 26019429, 34692572, 43365715, 48408240, 52038858, 69385144, 86731430, 104077716, 130097145, 138770288, 173462860, 208155432, 260194290, 346925720, 416310864, 520388580, 693851440, 1040777160, 2081554320]

約数ペア:

[(1, 2081554320), (2, 1040777160), (3, 693851440), (4, 520388580), (5, 416310864), (6, 346925720), (8, 260194290), (10, 208155432), (12, 173462860), (15, 138770288), (16, 130097145), (20, 104077716), (24, 86731430), (30, 69385144), (40, 52038858), (43, 48408240), (48, 43365715), (60, 34692572), (80, 26019429), (86, 24204120), (120, 17346286), (129, 16136080), (172, 12102060), (215, 9681648), (240, 8673143), (258, 8068040), (344, 6051030), (430, 4840824), (516, 4034020), (645, 3227216), (688, 3025515), (860, 2420412), (1032, 2017010), (1290, 1613608), (1720, 1210206), (2064, 1008505), (2580, 806804), (3440, 605103), (5160, 403402), (10320, 201701)]