20197434240

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2333}}^1$

素因数の和:2531

約数の個数: 320

約数和(自身を含む): 72591694560

約数和(自身を除く): 52394260320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 167, 180, 192, 216, 240, 270, 288, 320, 324, 334, 360, 384, 405, 432, 480, 501, 540, 576, 640, 648, 668, 720, 810, 835, 864, 960, 1002, 1080, 1152, 1296, 1336, 1440, 1503, 1620, 1670, 1728, 1920, 2004, 2160, 2333, 2505, 2592, 2672, 2880, 3006, 3240, 3340, 3456, 4008, 4320, 4509, 4666, 5010, 5184, 5344, 5760, 6012, 6480, 6680, 6999, 7515, 8016, 8640, 9018, 9332, 10020, 10368, 10688, 11665, 12024, 12960, 13360, 13527, 13998, 15030, 16032, 17280, 18036, 18664, 20040, 20997, 21376, 22545, 23330, 24048, 25920, 26720, 27054, 27996, 30060, 32064, 34995, 36072, 37328, 40080, 41994, 45090, 46660, 48096, 51840, 53440, 54108, 55992, 60120, 62991, 64128, 67635, 69990, 72144, 74656, 80160, 83988, 90180, 93320, 96192, 104985, 106880, 108216, 111984, 120240, 125982, 135270, 139980, 144288, 149312, 160320, 167976, 180360, 186640, 188973, 192384, 209970, 216432, 223968, 240480, 251964, 270540, 279960, 288576, 298624, 314955, 320640, 335952, 360720, 373280, 377946, 389611, 419940, 432864, 447936, 480960, 503928, 541080, 559920, 577152, 629910, 671904, 721440, 746560, 755892, 779222, 839880, 865728, 895872, 944865, 961920, 1007856, 1082160, 1119840, 1168833, 1259820, 1343808, 1442880, 1493120, 1511784, 1558444, 1679760, 1731456, 1889730, 1948055, 2015712, 2164320, 2239680, 2337666, 2519640, 2687616, 2885760, 3023568, 3116888, 3359520, 3506499, 3779460, 3896110, 4031424, 4328640, 4479360, 4675332, 5039280, 5844165, 6047136, 6233776, 6719040, 7012998, 7558920, 7792220, 8062848, 8657280, 9350664, 10078560, 10519497, 11688330, 12094272, 12467552, 13438080, 14025996, 15117840, 15584440, 17532495, 18701328, 20157120, 21038994, 23376660, 24188544, 24935104, 28051992, 30235680, 31168880, 31558491, 35064990, 37402656, 40314240, 42077988, 46753320, 49870208, 52597485, 56103984, 60471360, 62337760, 63116982, 70129980, 74805312, 84155976, 93506640, 105194970, 112207968, 120942720, 124675520, 126233964, 140259960, 149610624, 157792455, 168311952, 187013280, 210389940, 224415936, 249351040, 252467928, 280519920, 315584910, 336623904, 374026560, 420779880, 448831872, 504935856, 561039840, 631169820, 673247808, 748053120, 841559760, 1009871712, 1122079680, 1262339640, 1346495616, 1683119520, 2019743424, 2244159360, 2524679280, 3366239040, 4039486848, 5049358560, 6732478080, 10098717120, 20197434240]

約数ペア:

[(1, 20197434240), (2, 10098717120), (3, 6732478080), (4, 5049358560), (5, 4039486848), (6, 3366239040), (8, 2524679280), (9, 2244159360), (10, 2019743424), (12, 1683119520), (15, 1346495616), (16, 1262339640), (18, 1122079680), (20, 1009871712), (24, 841559760), (27, 748053120), (30, 673247808), (32, 631169820), (36, 561039840), (40, 504935856), (45, 448831872), (48, 420779880), (54, 374026560), (60, 336623904), (64, 315584910), (72, 280519920), (80, 252467928), (81, 249351040), (90, 224415936), (96, 210389940), (108, 187013280), (120, 168311952), (128, 157792455), (135, 149610624), (144, 140259960), (160, 126233964), (162, 124675520), (167, 120942720), (180, 112207968), (192, 105194970), (216, 93506640), (240, 84155976), (270, 74805312), (288, 70129980), (320, 63116982), (324, 62337760), (334, 60471360), (360, 56103984), (384, 52597485), (405, 49870208), (432, 46753320), (480, 42077988), (501, 40314240), (540, 37402656), (576, 35064990), (640, 31558491), (648, 31168880), (668, 30235680), (720, 28051992), (810, 24935104), (835, 24188544), (864, 23376660), (960, 21038994), (1002, 20157120), (1080, 18701328), (1152, 17532495), (1296, 15584440), (1336, 15117840), (1440, 14025996), (1503, 13438080), (1620, 12467552), (1670, 12094272), (1728, 11688330), (1920, 10519497), (2004, 10078560), (2160, 9350664), (2333, 8657280), (2505, 8062848), (2592, 7792220), (2672, 7558920), (2880, 7012998), (3006, 6719040), (3240, 6233776), (3340, 6047136), (3456, 5844165), (4008, 5039280), (4320, 4675332), (4509, 4479360), (4666, 4328640), (5010, 4031424), (5184, 3896110), (5344, 3779460), (5760, 3506499), (6012, 3359520), (6480, 3116888), (6680, 3023568), (6999, 2885760), (7515, 2687616), (8016, 2519640), (8640, 2337666), (9018, 2239680), (9332, 2164320), (10020, 2015712), (10368, 1948055), (10688, 1889730), (11665, 1731456), (12024, 1679760), (12960, 1558444), (13360, 1511784), (13527, 1493120), (13998, 1442880), (15030, 1343808), (16032, 1259820), (17280, 1168833), (18036, 1119840), (18664, 1082160), (20040, 1007856), (20997, 961920), (21376, 944865), (22545, 895872), (23330, 865728), (24048, 839880), (25920, 779222), (26720, 755892), (27054, 746560), (27996, 721440), (30060, 671904), (32064, 629910), (34995, 577152), (36072, 559920), (37328, 541080), (40080, 503928), (41994, 480960), (45090, 447936), (46660, 432864), (48096, 419940), (51840, 389611), (53440, 377946), (54108, 373280), (55992, 360720), (60120, 335952), (62991, 320640), (64128, 314955), (67635, 298624), (69990, 288576), (72144, 279960), (74656, 270540), (80160, 251964), (83988, 240480), (90180, 223968), (93320, 216432), (96192, 209970), (104985, 192384), (106880, 188973), (108216, 186640), (111984, 180360), (120240, 167976), (125982, 160320), (135270, 149312), (139980, 144288)]