2161699440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:352

約数の個数: 320

約数和(自身を含む): 7353815040

約数和(自身を除く): 5192115600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 43, 48, 58, 60, 62, 80, 86, 87, 93, 116, 120, 124, 129, 145, 155, 172, 174, 186, 215, 232, 233, 240, 248, 258, 290, 310, 344, 348, 372, 430, 435, 464, 465, 466, 496, 516, 580, 620, 645, 688, 696, 699, 744, 860, 870, 899, 930, 932, 1032, 1160, 1165, 1240, 1247, 1290, 1333, 1392, 1398, 1488, 1720, 1740, 1798, 1860, 1864, 2064, 2320, 2330, 2480, 2494, 2580, 2666, 2697, 2796, 3440, 3480, 3495, 3596, 3720, 3728, 3741, 3999, 4495, 4660, 4988, 5160, 5332, 5394, 5592, 6235, 6665, 6757, 6960, 6990, 7192, 7223, 7440, 7482, 7998, 8990, 9320, 9976, 10019, 10320, 10664, 10788, 11184, 12470, 13330, 13485, 13514, 13980, 14384, 14446, 14964, 15996, 17980, 18640, 18705, 19952, 19995, 20038, 20271, 21328, 21576, 21669, 24940, 26660, 26970, 27028, 27960, 28892, 29928, 30057, 31992, 33785, 35960, 36115, 37410, 38657, 39990, 40076, 40542, 43152, 43338, 49880, 50095, 53320, 53940, 54056, 55920, 57784, 59856, 60114, 63984, 67570, 71920, 72230, 74820, 77314, 79980, 80152, 81084, 86676, 99760, 100190, 101355, 106640, 107880, 108112, 108345, 115568, 115971, 120228, 135140, 144460, 149640, 150285, 154628, 159960, 160304, 162168, 173352, 193285, 200380, 202710, 209467, 215760, 216690, 231942, 240456, 270280, 288920, 290551, 299280, 300570, 309256, 310589, 319920, 324336, 346704, 386570, 400760, 405420, 418934, 433380, 463884, 480912, 540560, 577840, 579855, 581102, 601140, 618512, 621178, 628401, 773140, 801520, 810840, 837868, 866760, 871653, 927768, 931767, 1047335, 1159710, 1162204, 1202280, 1242356, 1256802, 1452755, 1546280, 1552945, 1621680, 1675736, 1733520, 1743306, 1855536, 1863534, 2094670, 2319420, 2324408, 2404560, 2484712, 2513604, 2905510, 3092560, 3105890, 3142005, 3351472, 3486612, 3727068, 4189340, 4358265, 4638840, 4648816, 4658835, 4969424, 5027208, 5811020, 6211780, 6284010, 6973224, 7454136, 8378680, 8716530, 9007081, 9277680, 9317670, 10054416, 11622040, 12423560, 12568020, 13946448, 14908272, 16757360, 17433060, 18014162, 18635340, 23244080, 24847120, 25136040, 27021243, 34866120, 36028324, 37270680, 45035405, 50272080, 54042486, 69732240, 72056648, 74541360, 90070810, 108084972, 135106215, 144113296, 180141620, 216169944, 270212430, 360283240, 432339888, 540424860, 720566480, 1080849720, 2161699440]

約数ペア:

[(1, 2161699440), (2, 1080849720), (3, 720566480), (4, 540424860), (5, 432339888), (6, 360283240), (8, 270212430), (10, 216169944), (12, 180141620), (15, 144113296), (16, 135106215), (20, 108084972), (24, 90070810), (29, 74541360), (30, 72056648), (31, 69732240), (40, 54042486), (43, 50272080), (48, 45035405), (58, 37270680), (60, 36028324), (62, 34866120), (80, 27021243), (86, 25136040), (87, 24847120), (93, 23244080), (116, 18635340), (120, 18014162), (124, 17433060), (129, 16757360), (145, 14908272), (155, 13946448), (172, 12568020), (174, 12423560), (186, 11622040), (215, 10054416), (232, 9317670), (233, 9277680), (240, 9007081), (248, 8716530), (258, 8378680), (290, 7454136), (310, 6973224), (344, 6284010), (348, 6211780), (372, 5811020), (430, 5027208), (435, 4969424), (464, 4658835), (465, 4648816), (466, 4638840), (496, 4358265), (516, 4189340), (580, 3727068), (620, 3486612), (645, 3351472), (688, 3142005), (696, 3105890), (699, 3092560), (744, 2905510), (860, 2513604), (870, 2484712), (899, 2404560), (930, 2324408), (932, 2319420), (1032, 2094670), (1160, 1863534), (1165, 1855536), (1240, 1743306), (1247, 1733520), (1290, 1675736), (1333, 1621680), (1392, 1552945), (1398, 1546280), (1488, 1452755), (1720, 1256802), (1740, 1242356), (1798, 1202280), (1860, 1162204), (1864, 1159710), (2064, 1047335), (2320, 931767), (2330, 927768), (2480, 871653), (2494, 866760), (2580, 837868), (2666, 810840), (2697, 801520), (2796, 773140), (3440, 628401), (3480, 621178), (3495, 618512), (3596, 601140), (3720, 581102), (3728, 579855), (3741, 577840), (3999, 540560), (4495, 480912), (4660, 463884), (4988, 433380), (5160, 418934), (5332, 405420), (5394, 400760), (5592, 386570), (6235, 346704), (6665, 324336), (6757, 319920), (6960, 310589), (6990, 309256), (7192, 300570), (7223, 299280), (7440, 290551), (7482, 288920), (7998, 270280), (8990, 240456), (9320, 231942), (9976, 216690), (10019, 215760), (10320, 209467), (10664, 202710), (10788, 200380), (11184, 193285), (12470, 173352), (13330, 162168), (13485, 160304), (13514, 159960), (13980, 154628), (14384, 150285), (14446, 149640), (14964, 144460), (15996, 135140), (17980, 120228), (18640, 115971), (18705, 115568), (19952, 108345), (19995, 108112), (20038, 107880), (20271, 106640), (21328, 101355), (21576, 100190), (21669, 99760), (24940, 86676), (26660, 81084), (26970, 80152), (27028, 79980), (27960, 77314), (28892, 74820), (29928, 72230), (30057, 71920), (31992, 67570), (33785, 63984), (35960, 60114), (36115, 59856), (37410, 57784), (38657, 55920), (39990, 54056), (40076, 53940), (40542, 53320), (43152, 50095), (43338, 49880)]