38238480

素因数分解:

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

素因数の和:316

約数の個数: 240

約数和(自身を含む): 152740224

約数和(自身を除く): 114501744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 281, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 562, 567, 630, 648, 720, 756, 810, 840, 843, 945, 972, 1008, 1080, 1124, 1134, 1215, 1260, 1296, 1405, 1512, 1620, 1680, 1686, 1701, 1890, 1944, 1967, 2160, 2248, 2268, 2430, 2520, 2529, 2810, 2835, 3024, 3240, 3372, 3402, 3780, 3888, 3934, 4215, 4496, 4536, 4860, 5040, 5058, 5620, 5670, 5901, 6480, 6744, 6804, 7560, 7587, 7868, 8430, 8505, 9072, 9720, 9835, 10116, 11240, 11340, 11802, 12645, 13488, 13608, 15120, 15174, 15736, 16860, 17010, 17703, 19440, 19670, 20232, 22480, 22680, 22761, 23604, 25290, 27216, 29505, 30348, 31472, 33720, 34020, 35406, 37935, 39340, 40464, 45360, 45522, 47208, 50580, 53109, 59010, 60696, 67440, 68040, 68283, 70812, 75870, 78680, 88515, 91044, 94416, 101160, 106218, 113805, 118020, 121392, 136080, 136566, 141624, 151740, 157360, 159327, 177030, 182088, 202320, 212436, 227610, 236040, 265545, 273132, 283248, 303480, 318654, 341415, 354060, 364176, 424872, 455220, 472080, 477981, 531090, 546264, 606960, 637308, 682830, 708120, 796635, 849744, 910440, 955962, 1062180, 1092528, 1274616, 1365660, 1416240, 1593270, 1820880, 1911924, 2124360, 2389905, 2549232, 2731320, 3186540, 3823848, 4248720, 4779810, 5462640, 6373080, 7647696, 9559620, 12746160, 19119240, 38238480]

約数ペア:

[(1, 38238480), (2, 19119240), (3, 12746160), (4, 9559620), (5, 7647696), (6, 6373080), (7, 5462640), (8, 4779810), (9, 4248720), (10, 3823848), (12, 3186540), (14, 2731320), (15, 2549232), (16, 2389905), (18, 2124360), (20, 1911924), (21, 1820880), (24, 1593270), (27, 1416240), (28, 1365660), (30, 1274616), (35, 1092528), (36, 1062180), (40, 955962), (42, 910440), (45, 849744), (48, 796635), (54, 708120), (56, 682830), (60, 637308), (63, 606960), (70, 546264), (72, 531090), (80, 477981), (81, 472080), (84, 455220), (90, 424872), (105, 364176), (108, 354060), (112, 341415), (120, 318654), (126, 303480), (135, 283248), (140, 273132), (144, 265545), (162, 236040), (168, 227610), (180, 212436), (189, 202320), (210, 182088), (216, 177030), (240, 159327), (243, 157360), (252, 151740), (270, 141624), (280, 136566), (281, 136080), (315, 121392), (324, 118020), (336, 113805), (360, 106218), (378, 101160), (405, 94416), (420, 91044), (432, 88515), (486, 78680), (504, 75870), (540, 70812), (560, 68283), (562, 68040), (567, 67440), (630, 60696), (648, 59010), (720, 53109), (756, 50580), (810, 47208), (840, 45522), (843, 45360), (945, 40464), (972, 39340), (1008, 37935), (1080, 35406), (1124, 34020), (1134, 33720), (1215, 31472), (1260, 30348), (1296, 29505), (1405, 27216), (1512, 25290), (1620, 23604), (1680, 22761), (1686, 22680), (1701, 22480), (1890, 20232), (1944, 19670), (1967, 19440), (2160, 17703), (2248, 17010), (2268, 16860), (2430, 15736), (2520, 15174), (2529, 15120), (2810, 13608), (2835, 13488), (3024, 12645), (3240, 11802), (3372, 11340), (3402, 11240), (3780, 10116), (3888, 9835), (3934, 9720), (4215, 9072), (4496, 8505), (4536, 8430), (4860, 7868), (5040, 7587), (5058, 7560), (5620, 6804), (5670, 6744), (5901, 6480)]