2395863680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12437}}^1$

素因数の和:12506

約数の個数: 128

約数和(自身を含む): 6698609280

約数和(自身を除く): 4302745600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 560, 602, 640, 688, 860, 896, 1120, 1204, 1376, 1505, 1720, 2240, 2408, 2752, 3010, 3440, 4480, 4816, 5504, 6020, 6880, 9632, 12040, 12437, 13760, 19264, 24080, 24874, 27520, 38528, 48160, 49748, 62185, 87059, 96320, 99496, 124370, 174118, 192640, 198992, 248740, 348236, 397984, 435295, 497480, 534791, 696472, 795968, 870590, 994960, 1069582, 1392944, 1591936, 1741180, 1989920, 2139164, 2673955, 2785888, 3482360, 3743537, 3979840, 4278328, 5347910, 5571776, 6964720, 7487074, 7959680, 8556656, 10695820, 11143552, 13929440, 14974148, 17113312, 18717685, 21391640, 27858880, 29948296, 34226624, 37435370, 42783280, 55717760, 59896592, 68453248, 74870740, 85566560, 119793184, 149741480, 171133120, 239586368, 299482960, 342266240, 479172736, 598965920, 1197931840, 2395863680]

約数ペア:

[(1, 2395863680), (2, 1197931840), (4, 598965920), (5, 479172736), (7, 342266240), (8, 299482960), (10, 239586368), (14, 171133120), (16, 149741480), (20, 119793184), (28, 85566560), (32, 74870740), (35, 68453248), (40, 59896592), (43, 55717760), (56, 42783280), (64, 37435370), (70, 34226624), (80, 29948296), (86, 27858880), (112, 21391640), (128, 18717685), (140, 17113312), (160, 14974148), (172, 13929440), (215, 11143552), (224, 10695820), (280, 8556656), (301, 7959680), (320, 7487074), (344, 6964720), (430, 5571776), (448, 5347910), (560, 4278328), (602, 3979840), (640, 3743537), (688, 3482360), (860, 2785888), (896, 2673955), (1120, 2139164), (1204, 1989920), (1376, 1741180), (1505, 1591936), (1720, 1392944), (2240, 1069582), (2408, 994960), (2752, 870590), (3010, 795968), (3440, 696472), (4480, 534791), (4816, 497480), (5504, 435295), (6020, 397984), (6880, 348236), (9632, 248740), (12040, 198992), (12437, 192640), (13760, 174118), (19264, 124370), (24080, 99496), (24874, 96320), (27520, 87059), (38528, 62185), (48160, 49748)]