206932320

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{2281}}^1$

素因数の和:2315

約数の個数: 240

約数和(自身を含む): 834992928

約数和(自身を除く): 628060608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2281, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 4562, 5040, 5670, 6048, 6480, 6843, 7560, 9072, 9124, 10080, 11340, 11405, 12960, 13686, 15120, 15967, 18144, 18248, 20529, 22680, 22810, 27372, 30240, 31934, 34215, 36496, 41058, 45360, 45620, 47901, 54744, 61587, 63868, 68430, 72992, 79835, 82116, 90720, 91240, 95802, 102645, 109488, 123174, 127736, 136860, 143703, 159670, 164232, 182480, 184761, 191604, 205290, 218976, 239505, 246348, 255472, 273720, 287406, 307935, 319340, 328464, 364960, 369522, 383208, 410580, 431109, 479010, 492696, 510944, 547440, 574812, 615870, 638680, 656928, 718515, 739044, 766416, 821160, 862218, 923805, 958020, 985392, 1094880, 1149624, 1231740, 1277360, 1293327, 1437030, 1478088, 1532832, 1642320, 1724436, 1847610, 1916040, 1970784, 2155545, 2299248, 2463480, 2554720, 2586654, 2874060, 2956176, 3284640, 3448872, 3695220, 3832080, 4311090, 4598496, 4926960, 5173308, 5748120, 5912352, 6466635, 6897744, 7390440, 7664160, 8622180, 9853920, 10346616, 11496240, 12933270, 13795488, 14780880, 17244360, 20693232, 22992480, 25866540, 29561760, 34488720, 41386464, 51733080, 68977440, 103466160, 206932320]

約数ペア:

[(1, 206932320), (2, 103466160), (3, 68977440), (4, 51733080), (5, 41386464), (6, 34488720), (7, 29561760), (8, 25866540), (9, 22992480), (10, 20693232), (12, 17244360), (14, 14780880), (15, 13795488), (16, 12933270), (18, 11496240), (20, 10346616), (21, 9853920), (24, 8622180), (27, 7664160), (28, 7390440), (30, 6897744), (32, 6466635), (35, 5912352), (36, 5748120), (40, 5173308), (42, 4926960), (45, 4598496), (48, 4311090), (54, 3832080), (56, 3695220), (60, 3448872), (63, 3284640), (70, 2956176), (72, 2874060), (80, 2586654), (81, 2554720), (84, 2463480), (90, 2299248), (96, 2155545), (105, 1970784), (108, 1916040), (112, 1847610), (120, 1724436), (126, 1642320), (135, 1532832), (140, 1478088), (144, 1437030), (160, 1293327), (162, 1277360), (168, 1231740), (180, 1149624), (189, 1094880), (210, 985392), (216, 958020), (224, 923805), (240, 862218), (252, 821160), (270, 766416), (280, 739044), (288, 718515), (315, 656928), (324, 638680), (336, 615870), (360, 574812), (378, 547440), (405, 510944), (420, 492696), (432, 479010), (480, 431109), (504, 410580), (540, 383208), (560, 369522), (567, 364960), (630, 328464), (648, 319340), (672, 307935), (720, 287406), (756, 273720), (810, 255472), (840, 246348), (864, 239505), (945, 218976), (1008, 205290), (1080, 191604), (1120, 184761), (1134, 182480), (1260, 164232), (1296, 159670), (1440, 143703), (1512, 136860), (1620, 127736), (1680, 123174), (1890, 109488), (2016, 102645), (2160, 95802), (2268, 91240), (2281, 90720), (2520, 82116), (2592, 79835), (2835, 72992), (3024, 68430), (3240, 63868), (3360, 61587), (3780, 54744), (4320, 47901), (4536, 45620), (4562, 45360), (5040, 41058), (5670, 36496), (6048, 34215), (6480, 31934), (6843, 30240), (7560, 27372), (9072, 22810), (9124, 22680), (10080, 20529), (11340, 18248), (11405, 18144), (12960, 15967), (13686, 15120)]