25492320

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{281}}^1$

素因数の和:315

約数の個数: 240

約数和(自身を含む): 103184928

約数和(自身を除く): 77692608

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, 281, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 562, 567, 630, 648, 672, 720, 756, 810, 840, 843, 864, 945, 1008, 1080, 1120, 1124, 1134, 1260, 1296, 1405, 1440, 1512, 1620, 1680, 1686, 1890, 1967, 2016, 2160, 2248, 2268, 2520, 2529, 2592, 2810, 2835, 3024, 3240, 3360, 3372, 3780, 3934, 4215, 4320, 4496, 4536, 5040, 5058, 5620, 5670, 5901, 6048, 6480, 6744, 7560, 7587, 7868, 8430, 8992, 9072, 9835, 10080, 10116, 11240, 11340, 11802, 12645, 12960, 13488, 15120, 15174, 15736, 16860, 17703, 18144, 19670, 20232, 22480, 22680, 22761, 23604, 25290, 26976, 29505, 30240, 30348, 31472, 33720, 35406, 37935, 39340, 40464, 44960, 45360, 45522, 47208, 50580, 53109, 59010, 60696, 62944, 67440, 70812, 75870, 78680, 80928, 88515, 90720, 91044, 94416, 101160, 106218, 113805, 118020, 121392, 134880, 141624, 151740, 157360, 159327, 177030, 182088, 188832, 202320, 212436, 227610, 236040, 242784, 265545, 283248, 303480, 314720, 318654, 354060, 364176, 404640, 424872, 455220, 472080, 531090, 566496, 606960, 637308, 708120, 728352, 796635, 849744, 910440, 944160, 1062180, 1213920, 1274616, 1416240, 1593270, 1699488, 1820880, 2124360, 2549232, 2832480, 3186540, 3641760, 4248720, 5098464, 6373080, 8497440, 12746160, 25492320]

約数ペア:

[(1, 25492320), (2, 12746160), (3, 8497440), (4, 6373080), (5, 5098464), (6, 4248720), (7, 3641760), (8, 3186540), (9, 2832480), (10, 2549232), (12, 2124360), (14, 1820880), (15, 1699488), (16, 1593270), (18, 1416240), (20, 1274616), (21, 1213920), (24, 1062180), (27, 944160), (28, 910440), (30, 849744), (32, 796635), (35, 728352), (36, 708120), (40, 637308), (42, 606960), (45, 566496), (48, 531090), (54, 472080), (56, 455220), (60, 424872), (63, 404640), (70, 364176), (72, 354060), (80, 318654), (81, 314720), (84, 303480), (90, 283248), (96, 265545), (105, 242784), (108, 236040), (112, 227610), (120, 212436), (126, 202320), (135, 188832), (140, 182088), (144, 177030), (160, 159327), (162, 157360), (168, 151740), (180, 141624), (189, 134880), (210, 121392), (216, 118020), (224, 113805), (240, 106218), (252, 101160), (270, 94416), (280, 91044), (281, 90720), (288, 88515), (315, 80928), (324, 78680), (336, 75870), (360, 70812), (378, 67440), (405, 62944), (420, 60696), (432, 59010), (480, 53109), (504, 50580), (540, 47208), (560, 45522), (562, 45360), (567, 44960), (630, 40464), (648, 39340), (672, 37935), (720, 35406), (756, 33720), (810, 31472), (840, 30348), (843, 30240), (864, 29505), (945, 26976), (1008, 25290), (1080, 23604), (1120, 22761), (1124, 22680), (1134, 22480), (1260, 20232), (1296, 19670), (1405, 18144), (1440, 17703), (1512, 16860), (1620, 15736), (1680, 15174), (1686, 15120), (1890, 13488), (1967, 12960), (2016, 12645), (2160, 11802), (2248, 11340), (2268, 11240), (2520, 10116), (2529, 10080), (2592, 9835), (2810, 9072), (2835, 8992), (3024, 8430), (3240, 7868), (3360, 7587), (3372, 7560), (3780, 6744), (3934, 6480), (4215, 6048), (4320, 5901), (4496, 5670), (4536, 5620), (5040, 5058)]