198313920

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{1093}}^1$

素因数の和:1129

約数の個数: 280

約数和(自身を含む): 806951904

約数和(自身を除く): 608637984

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, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1093, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2186, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3279, 3360, 3780, 4032, 4320, 4372, 4536, 5040, 5184, 5465, 5670, 6048, 6480, 6558, 6720, 7560, 7651, 8640, 8744, 9072, 9837, 10080, 10930, 11340, 12096, 12960, 13116, 15120, 15302, 16395, 17488, 18144, 19674, 20160, 21860, 22680, 22953, 25920, 26232, 29511, 30240, 30604, 32790, 34976, 36288, 38255, 39348, 43720, 45360, 45906, 49185, 52464, 59022, 60480, 61208, 65580, 68859, 69952, 76510, 78696, 87440, 88533, 90720, 91812, 98370, 104928, 114765, 118044, 122416, 131160, 137718, 147555, 153020, 157392, 174880, 177066, 181440, 183624, 196740, 206577, 209856, 229530, 236088, 244832, 262320, 275436, 295110, 306040, 314784, 344295, 349760, 354132, 367248, 393480, 413154, 442665, 459060, 472176, 489664, 524640, 550872, 590220, 612080, 619731, 629568, 688590, 708264, 734496, 786960, 826308, 885330, 918120, 944352, 1032885, 1049280, 1101744, 1180440, 1224160, 1239462, 1377180, 1416528, 1468992, 1573920, 1652616, 1770660, 1836240, 1888704, 2065770, 2203488, 2360880, 2448320, 2478924, 2754360, 2833056, 3098655, 3147840, 3305232, 3541320, 3672480, 4131540, 4406976, 4721760, 4957848, 5508720, 5666112, 6197310, 6610464, 7082640, 7344960, 8263080, 9443520, 9915696, 11017440, 12394620, 13220928, 14165280, 16526160, 19831392, 22034880, 24789240, 28330560, 33052320, 39662784, 49578480, 66104640, 99156960, 198313920]

約数ペア:

[(1, 198313920), (2, 99156960), (3, 66104640), (4, 49578480), (5, 39662784), (6, 33052320), (7, 28330560), (8, 24789240), (9, 22034880), (10, 19831392), (12, 16526160), (14, 14165280), (15, 13220928), (16, 12394620), (18, 11017440), (20, 9915696), (21, 9443520), (24, 8263080), (27, 7344960), (28, 7082640), (30, 6610464), (32, 6197310), (35, 5666112), (36, 5508720), (40, 4957848), (42, 4721760), (45, 4406976), (48, 4131540), (54, 3672480), (56, 3541320), (60, 3305232), (63, 3147840), (64, 3098655), (70, 2833056), (72, 2754360), (80, 2478924), (81, 2448320), (84, 2360880), (90, 2203488), (96, 2065770), (105, 1888704), (108, 1836240), (112, 1770660), (120, 1652616), (126, 1573920), (135, 1468992), (140, 1416528), (144, 1377180), (160, 1239462), (162, 1224160), (168, 1180440), (180, 1101744), (189, 1049280), (192, 1032885), (210, 944352), (216, 918120), (224, 885330), (240, 826308), (252, 786960), (270, 734496), (280, 708264), (288, 688590), (315, 629568), (320, 619731), (324, 612080), (336, 590220), (360, 550872), (378, 524640), (405, 489664), (420, 472176), (432, 459060), (448, 442665), (480, 413154), (504, 393480), (540, 367248), (560, 354132), (567, 349760), (576, 344295), (630, 314784), (648, 306040), (672, 295110), (720, 275436), (756, 262320), (810, 244832), (840, 236088), (864, 229530), (945, 209856), (960, 206577), (1008, 196740), (1080, 183624), (1093, 181440), (1120, 177066), (1134, 174880), (1260, 157392), (1296, 153020), (1344, 147555), (1440, 137718), (1512, 131160), (1620, 122416), (1680, 118044), (1728, 114765), (1890, 104928), (2016, 98370), (2160, 91812), (2186, 90720), (2240, 88533), (2268, 87440), (2520, 78696), (2592, 76510), (2835, 69952), (2880, 68859), (3024, 65580), (3240, 61208), (3279, 60480), (3360, 59022), (3780, 52464), (4032, 49185), (4320, 45906), (4372, 45360), (4536, 43720), (5040, 39348), (5184, 38255), (5465, 36288), (5670, 34976), (6048, 32790), (6480, 30604), (6558, 30240), (6720, 29511), (7560, 26232), (7651, 25920), (8640, 22953), (8744, 22680), (9072, 21860), (9837, 20160), (10080, 19674), (10930, 18144), (11340, 17488), (12096, 16395), (12960, 15302), (13116, 15120)]