140431860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8389}}^1$

素因数の和:8438

約数の個数: 96

約数和(自身を含む): 451046400

約数和(自身を除く): 310614540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 8389, 16740, 16778, 25167, 33556, 41945, 50334, 75501, 83890, 100668, 125835, 151002, 167780, 226503, 251670, 260059, 302004, 377505, 453006, 503340, 520118, 755010, 780177, 906012, 1040236, 1132515, 1300295, 1510020, 1560354, 2265030, 2340531, 2600590, 3120708, 3900885, 4530060, 4681062, 5201180, 7021593, 7801770, 9362124, 11702655, 14043186, 15603540, 23405310, 28086372, 35107965, 46810620, 70215930, 140431860]

約数ペア:

[(1, 140431860), (2, 70215930), (3, 46810620), (4, 35107965), (5, 28086372), (6, 23405310), (9, 15603540), (10, 14043186), (12, 11702655), (15, 9362124), (18, 7801770), (20, 7021593), (27, 5201180), (30, 4681062), (31, 4530060), (36, 3900885), (45, 3120708), (54, 2600590), (60, 2340531), (62, 2265030), (90, 1560354), (93, 1510020), (108, 1300295), (124, 1132515), (135, 1040236), (155, 906012), (180, 780177), (186, 755010), (270, 520118), (279, 503340), (310, 453006), (372, 377505), (465, 302004), (540, 260059), (558, 251670), (620, 226503), (837, 167780), (930, 151002), (1116, 125835), (1395, 100668), (1674, 83890), (1860, 75501), (2790, 50334), (3348, 41945), (4185, 33556), (5580, 25167), (8370, 16778), (8389, 16740)]