1979543040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2281}}^1$

素因数の和:2420

約数の個数: 160

約数和(自身を含む): 6387153696

約数和(自身を除く): 4407610656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 128, 160, 192, 226, 240, 256, 320, 339, 384, 452, 480, 512, 565, 640, 678, 768, 904, 960, 1130, 1280, 1356, 1536, 1695, 1808, 1920, 2260, 2281, 2560, 2712, 3390, 3616, 3840, 4520, 4562, 5424, 6780, 6843, 7232, 7680, 9040, 9124, 10848, 11405, 13560, 13686, 14464, 18080, 18248, 21696, 22810, 27120, 27372, 28928, 34215, 36160, 36496, 43392, 45620, 54240, 54744, 57856, 68430, 72320, 72992, 86784, 91240, 108480, 109488, 136860, 144640, 145984, 173568, 182480, 216960, 218976, 257753, 273720, 289280, 291968, 364960, 433920, 437952, 515506, 547440, 583936, 729920, 773259, 867840, 875904, 1031012, 1094880, 1167872, 1288765, 1459840, 1546518, 1751808, 2062024, 2189760, 2577530, 2919680, 3093036, 3503616, 3866295, 4124048, 4379520, 5155060, 5839360, 6186072, 7732590, 8248096, 8759040, 10310120, 12372144, 15465180, 16496192, 17518080, 20620240, 24744288, 30930360, 32992384, 41240480, 49488576, 61860720, 65984768, 82480960, 98977152, 123721440, 131969536, 164961920, 197954304, 247442880, 329923840, 395908608, 494885760, 659847680, 989771520, 1979543040]

約数ペア:

[(1, 1979543040), (2, 989771520), (3, 659847680), (4, 494885760), (5, 395908608), (6, 329923840), (8, 247442880), (10, 197954304), (12, 164961920), (15, 131969536), (16, 123721440), (20, 98977152), (24, 82480960), (30, 65984768), (32, 61860720), (40, 49488576), (48, 41240480), (60, 32992384), (64, 30930360), (80, 24744288), (96, 20620240), (113, 17518080), (120, 16496192), (128, 15465180), (160, 12372144), (192, 10310120), (226, 8759040), (240, 8248096), (256, 7732590), (320, 6186072), (339, 5839360), (384, 5155060), (452, 4379520), (480, 4124048), (512, 3866295), (565, 3503616), (640, 3093036), (678, 2919680), (768, 2577530), (904, 2189760), (960, 2062024), (1130, 1751808), (1280, 1546518), (1356, 1459840), (1536, 1288765), (1695, 1167872), (1808, 1094880), (1920, 1031012), (2260, 875904), (2281, 867840), (2560, 773259), (2712, 729920), (3390, 583936), (3616, 547440), (3840, 515506), (4520, 437952), (4562, 433920), (5424, 364960), (6780, 291968), (6843, 289280), (7232, 273720), (7680, 257753), (9040, 218976), (9124, 216960), (10848, 182480), (11405, 173568), (13560, 145984), (13686, 144640), (14464, 136860), (18080, 109488), (18248, 108480), (21696, 91240), (22810, 86784), (27120, 72992), (27372, 72320), (28928, 68430), (34215, 57856), (36160, 54744), (36496, 54240), (43392, 45620)]