23318680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 66977280

約数和(自身を除く): 43658600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 67, 70, 77, 88, 110, 113, 134, 140, 154, 220, 226, 268, 280, 308, 335, 385, 440, 452, 469, 536, 565, 616, 670, 737, 770, 791, 904, 938, 1130, 1243, 1340, 1474, 1540, 1582, 1876, 2260, 2345, 2486, 2680, 2948, 3080, 3164, 3685, 3752, 3955, 4520, 4690, 4972, 5159, 5896, 6215, 6328, 7370, 7571, 7910, 8701, 9380, 9944, 10318, 12430, 14740, 15142, 15820, 17402, 18760, 20636, 24860, 25795, 29480, 30284, 31640, 34804, 37855, 41272, 43505, 49720, 51590, 52997, 60568, 69608, 75710, 83281, 87010, 103180, 105994, 151420, 166562, 174020, 206360, 211988, 264985, 302840, 333124, 348040, 416405, 423976, 529970, 582967, 666248, 832810, 1059940, 1165934, 1665620, 2119880, 2331868, 2914835, 3331240, 4663736, 5829670, 11659340, 23318680]

約数ペア:

[(1, 23318680), (2, 11659340), (4, 5829670), (5, 4663736), (7, 3331240), (8, 2914835), (10, 2331868), (11, 2119880), (14, 1665620), (20, 1165934), (22, 1059940), (28, 832810), (35, 666248), (40, 582967), (44, 529970), (55, 423976), (56, 416405), (67, 348040), (70, 333124), (77, 302840), (88, 264985), (110, 211988), (113, 206360), (134, 174020), (140, 166562), (154, 151420), (220, 105994), (226, 103180), (268, 87010), (280, 83281), (308, 75710), (335, 69608), (385, 60568), (440, 52997), (452, 51590), (469, 49720), (536, 43505), (565, 41272), (616, 37855), (670, 34804), (737, 31640), (770, 30284), (791, 29480), (904, 25795), (938, 24860), (1130, 20636), (1243, 18760), (1340, 17402), (1474, 15820), (1540, 15142), (1582, 14740), (1876, 12430), (2260, 10318), (2345, 9944), (2486, 9380), (2680, 8701), (2948, 7910), (3080, 7571), (3164, 7370), (3685, 6328), (3752, 6215), (3955, 5896), (4520, 5159), (4690, 4972)]