345864480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1363

約数の個数: 192

約数和(自身を含む): 1201495680

約数和(自身を除く): 855631200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 416, 430, 480, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1248, 1289, 1290, 1376, 1560, 1677, 1720, 2064, 2080, 2236, 2578, 2580, 2795, 3120, 3354, 3440, 3867, 4128, 4472, 5156, 5160, 5590, 6240, 6445, 6708, 6880, 7734, 8385, 8944, 10312, 10320, 11180, 12890, 13416, 15468, 16757, 16770, 17888, 19335, 20624, 20640, 22360, 25780, 26832, 30936, 33514, 33540, 38670, 41248, 44720, 50271, 51560, 53664, 55427, 61872, 67028, 67080, 77340, 83785, 89440, 100542, 103120, 110854, 123744, 134056, 134160, 154680, 166281, 167570, 201084, 206240, 221708, 251355, 268112, 268320, 277135, 309360, 332562, 335140, 402168, 443416, 502710, 536224, 554270, 618720, 665124, 670280, 720551, 804336, 831405, 886832, 1005420, 1108540, 1330248, 1340560, 1441102, 1608672, 1662810, 1773664, 2010840, 2161653, 2217080, 2660496, 2681120, 2882204, 3325620, 3602755, 4021680, 4323306, 4434160, 5320992, 5764408, 6651240, 7205510, 8043360, 8646612, 8868320, 10808265, 11528816, 13302480, 14411020, 17293224, 21616530, 23057632, 26604960, 28822040, 34586448, 43233060, 57644080, 69172896, 86466120, 115288160, 172932240, 345864480]

約数ペア:

[(1, 345864480), (2, 172932240), (3, 115288160), (4, 86466120), (5, 69172896), (6, 57644080), (8, 43233060), (10, 34586448), (12, 28822040), (13, 26604960), (15, 23057632), (16, 21616530), (20, 17293224), (24, 14411020), (26, 13302480), (30, 11528816), (32, 10808265), (39, 8868320), (40, 8646612), (43, 8043360), (48, 7205510), (52, 6651240), (60, 5764408), (65, 5320992), (78, 4434160), (80, 4323306), (86, 4021680), (96, 3602755), (104, 3325620), (120, 2882204), (129, 2681120), (130, 2660496), (156, 2217080), (160, 2161653), (172, 2010840), (195, 1773664), (208, 1662810), (215, 1608672), (240, 1441102), (258, 1340560), (260, 1330248), (312, 1108540), (344, 1005420), (390, 886832), (416, 831405), (430, 804336), (480, 720551), (516, 670280), (520, 665124), (559, 618720), (624, 554270), (645, 536224), (688, 502710), (780, 443416), (860, 402168), (1032, 335140), (1040, 332562), (1118, 309360), (1248, 277135), (1289, 268320), (1290, 268112), (1376, 251355), (1560, 221708), (1677, 206240), (1720, 201084), (2064, 167570), (2080, 166281), (2236, 154680), (2578, 134160), (2580, 134056), (2795, 123744), (3120, 110854), (3354, 103120), (3440, 100542), (3867, 89440), (4128, 83785), (4472, 77340), (5156, 67080), (5160, 67028), (5590, 61872), (6240, 55427), (6445, 53664), (6708, 51560), (6880, 50271), (7734, 44720), (8385, 41248), (8944, 38670), (10312, 33540), (10320, 33514), (11180, 30936), (12890, 26832), (13416, 25780), (15468, 22360), (16757, 20640), (16770, 20624), (17888, 19335)]