139175640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13331}}^1$

素因数の和:13377

約数の個数: 96

約数和(自身を含む): 467953200

約数和(自身を除く): 328777560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 13331, 26662, 39993, 53324, 66655, 79986, 106648, 119979, 133310, 159972, 199965, 239958, 266620, 319944, 386599, 399930, 479916, 533240, 599895, 773198, 799860, 959832, 1159797, 1199790, 1546396, 1599720, 1932995, 2319594, 2399580, 3092792, 3479391, 3865990, 4639188, 4799160, 5798985, 6958782, 7731980, 9278376, 11597970, 13917564, 15463960, 17396955, 23195940, 27835128, 34793910, 46391880, 69587820, 139175640]

約数ペア:

[(1, 139175640), (2, 69587820), (3, 46391880), (4, 34793910), (5, 27835128), (6, 23195940), (8, 17396955), (9, 15463960), (10, 13917564), (12, 11597970), (15, 9278376), (18, 7731980), (20, 6958782), (24, 5798985), (29, 4799160), (30, 4639188), (36, 3865990), (40, 3479391), (45, 3092792), (58, 2399580), (60, 2319594), (72, 1932995), (87, 1599720), (90, 1546396), (116, 1199790), (120, 1159797), (145, 959832), (174, 799860), (180, 773198), (232, 599895), (261, 533240), (290, 479916), (348, 399930), (360, 386599), (435, 319944), (522, 266620), (580, 239958), (696, 199965), (870, 159972), (1044, 133310), (1160, 119979), (1305, 106648), (1740, 79986), (2088, 66655), (2610, 53324), (3480, 39993), (5220, 26662), (10440, 13331)]