2023385640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1237}}^1$

素因数の和:1611

約数の個数: 128

約数和(自身を含む): 6235954560

約数和(自身を除く): 4212568920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 317, 344, 430, 516, 634, 645, 860, 951, 1032, 1237, 1268, 1290, 1585, 1720, 1902, 2474, 2536, 2580, 3170, 3711, 3804, 4755, 4948, 5160, 6185, 6340, 7422, 7608, 9510, 9896, 12370, 12680, 13631, 14844, 18555, 19020, 24740, 27262, 29688, 37110, 38040, 40893, 49480, 53191, 54524, 68155, 74220, 81786, 106382, 109048, 136310, 148440, 159573, 163572, 204465, 212764, 265955, 272620, 319146, 327144, 392129, 408930, 425528, 531910, 545240, 638292, 784258, 797865, 817860, 1063820, 1176387, 1276584, 1568516, 1595730, 1635720, 1960645, 2127640, 2352774, 3137032, 3191460, 3921290, 4705548, 5881935, 6382920, 7842580, 9411096, 11763870, 15685160, 16861547, 23527740, 33723094, 47055480, 50584641, 67446188, 84307735, 101169282, 134892376, 168615470, 202338564, 252923205, 337230940, 404677128, 505846410, 674461880, 1011692820, 2023385640]

約数ペア:

[(1, 2023385640), (2, 1011692820), (3, 674461880), (4, 505846410), (5, 404677128), (6, 337230940), (8, 252923205), (10, 202338564), (12, 168615470), (15, 134892376), (20, 101169282), (24, 84307735), (30, 67446188), (40, 50584641), (43, 47055480), (60, 33723094), (86, 23527740), (120, 16861547), (129, 15685160), (172, 11763870), (215, 9411096), (258, 7842580), (317, 6382920), (344, 5881935), (430, 4705548), (516, 3921290), (634, 3191460), (645, 3137032), (860, 2352774), (951, 2127640), (1032, 1960645), (1237, 1635720), (1268, 1595730), (1290, 1568516), (1585, 1276584), (1720, 1176387), (1902, 1063820), (2474, 817860), (2536, 797865), (2580, 784258), (3170, 638292), (3711, 545240), (3804, 531910), (4755, 425528), (4948, 408930), (5160, 392129), (6185, 327144), (6340, 319146), (7422, 272620), (7608, 265955), (9510, 212764), (9896, 204465), (12370, 163572), (12680, 159573), (13631, 148440), (14844, 136310), (18555, 109048), (19020, 106382), (24740, 81786), (27262, 74220), (29688, 68155), (37110, 54524), (38040, 53191), (40893, 49480)]