22201920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:629

約数の個数: 168

約数和(自身を含む): 82378296

約数和(自身を除く): 60176376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 593, 624, 720, 780, 832, 936, 960, 1040, 1170, 1186, 1248, 1440, 1560, 1779, 1872, 2080, 2340, 2372, 2496, 2880, 2965, 3120, 3558, 3744, 4160, 4680, 4744, 5337, 5930, 6240, 7116, 7488, 7709, 8895, 9360, 9488, 10674, 11860, 12480, 14232, 15418, 17790, 18720, 18976, 21348, 23127, 23720, 26685, 28464, 30836, 35580, 37440, 37952, 38545, 42696, 46254, 47440, 53370, 56928, 61672, 69381, 71160, 77090, 85392, 92508, 94880, 106740, 113856, 115635, 123344, 138762, 142320, 154180, 170784, 185016, 189760, 213480, 231270, 246688, 277524, 284640, 308360, 341568, 346905, 370032, 426960, 462540, 493376, 555048, 569280, 616720, 693810, 740064, 853920, 925080, 1110096, 1233440, 1387620, 1480128, 1707840, 1850160, 2220192, 2466880, 2775240, 3700320, 4440384, 5550480, 7400640, 11100960, 22201920]

約数ペア:

[(1, 22201920), (2, 11100960), (3, 7400640), (4, 5550480), (5, 4440384), (6, 3700320), (8, 2775240), (9, 2466880), (10, 2220192), (12, 1850160), (13, 1707840), (15, 1480128), (16, 1387620), (18, 1233440), (20, 1110096), (24, 925080), (26, 853920), (30, 740064), (32, 693810), (36, 616720), (39, 569280), (40, 555048), (45, 493376), (48, 462540), (52, 426960), (60, 370032), (64, 346905), (65, 341568), (72, 308360), (78, 284640), (80, 277524), (90, 246688), (96, 231270), (104, 213480), (117, 189760), (120, 185016), (130, 170784), (144, 154180), (156, 142320), (160, 138762), (180, 123344), (192, 115635), (195, 113856), (208, 106740), (234, 94880), (240, 92508), (260, 85392), (288, 77090), (312, 71160), (320, 69381), (360, 61672), (390, 56928), (416, 53370), (468, 47440), (480, 46254), (520, 42696), (576, 38545), (585, 37952), (593, 37440), (624, 35580), (720, 30836), (780, 28464), (832, 26685), (936, 23720), (960, 23127), (1040, 21348), (1170, 18976), (1186, 18720), (1248, 17790), (1440, 15418), (1560, 14232), (1779, 12480), (1872, 11860), (2080, 10674), (2340, 9488), (2372, 9360), (2496, 8895), (2880, 7709), (2965, 7488), (3120, 7116), (3558, 6240), (3744, 5930), (4160, 5337), (4680, 4744)]