191924640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 240

約数和(自身を含む): 691558560

約数和(自身を除く): 499633920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 96, 108, 118, 120, 135, 144, 160, 162, 177, 180, 216, 236, 240, 251, 270, 288, 295, 324, 354, 360, 405, 432, 472, 480, 502, 531, 540, 590, 648, 708, 720, 753, 810, 864, 885, 944, 1004, 1062, 1080, 1180, 1255, 1296, 1416, 1440, 1506, 1593, 1620, 1770, 1888, 2008, 2124, 2160, 2259, 2360, 2510, 2592, 2655, 2832, 3012, 3186, 3240, 3540, 3765, 4016, 4248, 4320, 4518, 4720, 4779, 5020, 5310, 5664, 6024, 6372, 6480, 6777, 7080, 7530, 7965, 8032, 8496, 9036, 9440, 9558, 10040, 10620, 11295, 12048, 12744, 12960, 13554, 14160, 14809, 15060, 15930, 16992, 18072, 19116, 20080, 20331, 21240, 22590, 23895, 24096, 25488, 27108, 28320, 29618, 30120, 31860, 33885, 36144, 38232, 40160, 40662, 42480, 44427, 45180, 47790, 50976, 54216, 59236, 60240, 63720, 67770, 72288, 74045, 76464, 81324, 84960, 88854, 90360, 95580, 101655, 108432, 118472, 120480, 127440, 133281, 135540, 148090, 152928, 162648, 177708, 180720, 191160, 203310, 216864, 222135, 236944, 254880, 266562, 271080, 296180, 325296, 355416, 361440, 382320, 399843, 406620, 444270, 473888, 533124, 542160, 592360, 650592, 666405, 710832, 764640, 799686, 813240, 888540, 1066248, 1084320, 1184720, 1199529, 1332810, 1421664, 1599372, 1626480, 1777080, 1999215, 2132496, 2369440, 2399058, 2665620, 3198744, 3252960, 3554160, 3998430, 4264992, 4798116, 5331240, 5997645, 6397488, 7108320, 7996860, 9596232, 10662480, 11995290, 12794976, 15993720, 19192464, 21324960, 23990580, 31987440, 38384928, 47981160, 63974880, 95962320, 191924640]

約数ペア:

[(1, 191924640), (2, 95962320), (3, 63974880), (4, 47981160), (5, 38384928), (6, 31987440), (8, 23990580), (9, 21324960), (10, 19192464), (12, 15993720), (15, 12794976), (16, 11995290), (18, 10662480), (20, 9596232), (24, 7996860), (27, 7108320), (30, 6397488), (32, 5997645), (36, 5331240), (40, 4798116), (45, 4264992), (48, 3998430), (54, 3554160), (59, 3252960), (60, 3198744), (72, 2665620), (80, 2399058), (81, 2369440), (90, 2132496), (96, 1999215), (108, 1777080), (118, 1626480), (120, 1599372), (135, 1421664), (144, 1332810), (160, 1199529), (162, 1184720), (177, 1084320), (180, 1066248), (216, 888540), (236, 813240), (240, 799686), (251, 764640), (270, 710832), (288, 666405), (295, 650592), (324, 592360), (354, 542160), (360, 533124), (405, 473888), (432, 444270), (472, 406620), (480, 399843), (502, 382320), (531, 361440), (540, 355416), (590, 325296), (648, 296180), (708, 271080), (720, 266562), (753, 254880), (810, 236944), (864, 222135), (885, 216864), (944, 203310), (1004, 191160), (1062, 180720), (1080, 177708), (1180, 162648), (1255, 152928), (1296, 148090), (1416, 135540), (1440, 133281), (1506, 127440), (1593, 120480), (1620, 118472), (1770, 108432), (1888, 101655), (2008, 95580), (2124, 90360), (2160, 88854), (2259, 84960), (2360, 81324), (2510, 76464), (2592, 74045), (2655, 72288), (2832, 67770), (3012, 63720), (3186, 60240), (3240, 59236), (3540, 54216), (3765, 50976), (4016, 47790), (4248, 45180), (4320, 44427), (4518, 42480), (4720, 40662), (4779, 40160), (5020, 38232), (5310, 36144), (5664, 33885), (6024, 31860), (6372, 30120), (6480, 29618), (6777, 28320), (7080, 27108), (7530, 25488), (7965, 24096), (8032, 23895), (8496, 22590), (9036, 21240), (9440, 20331), (9558, 20080), (10040, 19116), (10620, 18072), (11295, 16992), (12048, 15930), (12744, 15060), (12960, 14809), (13554, 14160)]