231212880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1207

約数の個数: 200

約数和(自身を含む): 829661184

約数和(自身を除く): 598448304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 1080, 1116, 1151, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 2160, 2232, 2302, 2480, 2511, 2790, 3240, 3348, 3453, 3720, 4185, 4464, 4604, 5022, 5580, 5755, 6480, 6696, 6906, 7440, 8370, 9208, 10044, 10359, 11160, 11510, 12555, 13392, 13812, 16740, 17265, 18416, 20088, 20718, 22320, 23020, 25110, 27624, 31077, 33480, 34530, 35681, 40176, 41436, 46040, 50220, 51795, 55248, 62154, 66960, 69060, 71362, 82872, 92080, 93231, 100440, 103590, 107043, 124308, 138120, 142724, 155385, 165744, 178405, 186462, 200880, 207180, 214086, 248616, 276240, 285448, 310770, 321129, 356810, 372924, 414360, 428172, 466155, 497232, 535215, 570896, 621540, 642258, 713620, 745848, 828720, 856344, 932310, 963387, 1070430, 1243080, 1284516, 1427240, 1491696, 1605645, 1712688, 1864620, 1926774, 2140860, 2486160, 2569032, 2854480, 2890161, 3211290, 3729240, 3853548, 4281720, 4816935, 5138064, 5780322, 6422580, 7458480, 7707096, 8563440, 9633870, 11560644, 12845160, 14450805, 15414192, 19267740, 23121288, 25690320, 28901610, 38535480, 46242576, 57803220, 77070960, 115606440, 231212880]

約数ペア:

[(1, 231212880), (2, 115606440), (3, 77070960), (4, 57803220), (5, 46242576), (6, 38535480), (8, 28901610), (9, 25690320), (10, 23121288), (12, 19267740), (15, 15414192), (16, 14450805), (18, 12845160), (20, 11560644), (24, 9633870), (27, 8563440), (30, 7707096), (31, 7458480), (36, 6422580), (40, 5780322), (45, 5138064), (48, 4816935), (54, 4281720), (60, 3853548), (62, 3729240), (72, 3211290), (80, 2890161), (81, 2854480), (90, 2569032), (93, 2486160), (108, 2140860), (120, 1926774), (124, 1864620), (135, 1712688), (144, 1605645), (155, 1491696), (162, 1427240), (180, 1284516), (186, 1243080), (216, 1070430), (240, 963387), (248, 932310), (270, 856344), (279, 828720), (310, 745848), (324, 713620), (360, 642258), (372, 621540), (405, 570896), (432, 535215), (465, 497232), (496, 466155), (540, 428172), (558, 414360), (620, 372924), (648, 356810), (720, 321129), (744, 310770), (810, 285448), (837, 276240), (930, 248616), (1080, 214086), (1116, 207180), (1151, 200880), (1240, 186462), (1296, 178405), (1395, 165744), (1488, 155385), (1620, 142724), (1674, 138120), (1860, 124308), (2160, 107043), (2232, 103590), (2302, 100440), (2480, 93231), (2511, 92080), (2790, 82872), (3240, 71362), (3348, 69060), (3453, 66960), (3720, 62154), (4185, 55248), (4464, 51795), (4604, 50220), (5022, 46040), (5580, 41436), (5755, 40176), (6480, 35681), (6696, 34530), (6906, 33480), (7440, 31077), (8370, 27624), (9208, 25110), (10044, 23020), (10359, 22320), (11160, 20718), (11510, 20088), (12555, 18416), (13392, 17265), (13812, 16740)]