979968222720

素因数分解:

$2^9\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1042

約数の個数: 1120

約数和(自身を含む): 3840136581600

約数和(自身を除く): 2860168358880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 32, 36, 38, 40, 45, 48, 54, 57, 58, 60, 64, 72, 76, 80, 81, 87, 90, 95, 96, 108, 114, 116, 120, 128, 135, 144, 145, 152, 160, 162, 171, 174, 180, 190, 192, 216, 228, 232, 240, 243, 256, 261, 270, 285, 288, 290, 304, 320, 324, 342, 348, 360, 380, 384, 405, 432, 435, 456, 464, 480, 486, 512, 513, 522, 540, 551, 570, 576, 580, 608, 640, 648, 684, 696, 720, 729, 760, 768, 783, 810, 855, 864, 870, 912, 928, 953, 960, 972, 1026, 1044, 1080, 1102, 1140, 1152, 1160, 1215, 1216, 1280, 1296, 1305, 1368, 1392, 1440, 1458, 1520, 1536, 1539, 1566, 1620, 1653, 1710, 1728, 1740, 1824, 1856, 1906, 1920, 1944, 2052, 2088, 2160, 2204, 2280, 2304, 2320, 2349, 2430, 2432, 2560, 2565, 2592, 2610, 2736, 2755, 2784, 2859, 2880, 2916, 3040, 3078, 3132, 3240, 3306, 3420, 3456, 3480, 3645, 3648, 3712, 3812, 3840, 3888, 3915, 4104, 4176, 4320, 4408, 4560, 4608, 4617, 4640, 4698, 4765, 4860, 4864, 4959, 5130, 5184, 5220, 5472, 5510, 5568, 5718, 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約数ペア:

[(1, 979968222720), (2, 489984111360), (3, 326656074240), (4, 244992055680), (5, 195993644544), (6, 163328037120), (8, 122496027840), (9, 108885358080), (10, 97996822272), (12, 81664018560), (15, 65331214848), (16, 61248013920), (18, 54442679040), (19, 51577274880), (20, 48998411136), (24, 40832009280), (27, 36295119360), (29, 33792007680), (30, 32665607424), (32, 30624006960), (36, 27221339520), (38, 25788637440), (40, 24499205568), (45, 21777071616), (48, 20416004640), (54, 18147559680), (57, 17192424960), (58, 16896003840), (60, 16332803712), (64, 15312003480), (72, 13610669760), (76, 12894318720), (80, 12249602784), (81, 12098373120), (87, 11264002560), (90, 10888535808), (95, 10315454976), (96, 10208002320), (108, 9073779840), (114, 8596212480), (116, 8448001920), (120, 8166401856), (128, 7656001740), (135, 7259023872), (144, 6805334880), (145, 6758401536), (152, 6447159360), (160, 6124801392), (162, 6049186560), (171, 5730808320), (174, 5632001280), (180, 5444267904), (190, 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(960, 1020800232), (972, 1008197760), (1026, 955134720), (1044, 938666880), (1080, 907377984), (1102, 889263360), (1140, 859621248), (1152, 850666860), (1160, 844800192), (1215, 806558208), (1216, 805894920), (1280, 765600174), (1296, 756148320), (1305, 750933504), (1368, 716351040), (1392, 704000160), (1440, 680533488), (1458, 672131840), (1520, 644715936), (1536, 638000145), (1539, 636756480), (1566, 625777920), (1620, 604918656), (1653, 592842240), (1710, 573080832), (1728, 567111240), (1740, 563200128), (1824, 537263280), (1856, 528000120), (1906, 514149120), (1920, 510400116), (1944, 504098880), (2052, 477567360), (2088, 469333440), (2160, 453688992), (2204, 444631680), (2280, 429810624), (2304, 425333430), (2320, 422400096), (2349, 417185280), (2430, 403279104), (2432, 402947460), (2560, 382800087), (2565, 382053888), (2592, 378074160), (2610, 375466752), (2736, 358175520), (2755, 355705344), (2784, 352000080), (2859, 342766080), (2880, 340266744), (2916, 336065920), (3040, 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