664669920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{32203}}^1$

素因数の和:32264

約数の個数: 96

約数和(自身を含む): 2142467712

約数和(自身を除く): 1477797792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 10320, 20640, 32203, 64406, 96609, 128812, 161015, 193218, 257624, 322030, 386436, 483045, 515248, 644060, 772872, 966090, 1030496, 1288120, 1384729, 1545744, 1932180, 2576240, 2769458, 3091488, 3864360, 4154187, 5152480, 5538916, 6923645, 7728720, 8308374, 11077832, 13847290, 15457440, 16616748, 20770935, 22155664, 27694580, 33233496, 41541870, 44311328, 55389160, 66466992, 83083740, 110778320, 132933984, 166167480, 221556640, 332334960, 664669920]

約数ペア:

[(1, 664669920), (2, 332334960), (3, 221556640), (4, 166167480), (5, 132933984), (6, 110778320), (8, 83083740), (10, 66466992), (12, 55389160), (15, 44311328), (16, 41541870), (20, 33233496), (24, 27694580), (30, 22155664), (32, 20770935), (40, 16616748), (43, 15457440), (48, 13847290), (60, 11077832), (80, 8308374), (86, 7728720), (96, 6923645), (120, 5538916), (129, 5152480), (160, 4154187), (172, 3864360), (215, 3091488), (240, 2769458), (258, 2576240), (344, 1932180), (430, 1545744), (480, 1384729), (516, 1288120), (645, 1030496), (688, 966090), (860, 772872), (1032, 644060), (1290, 515248), (1376, 483045), (1720, 386436), (2064, 322030), (2580, 257624), (3440, 193218), (4128, 161015), (5160, 128812), (6880, 96609), (10320, 64406), (20640, 32203)]