454915440

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{3343}}^1$

素因数の和:3378

約数の個数: 240

約数和(自身を含む): 1811217408

約数和(自身を除く): 1356301968

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, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3343, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6686, 6804, 7560, 8505, 9072, 9720, 10029, 11340, 13372, 13608, 15120, 16715, 17010, 19440, 20058, 22680, 23401, 26744, 27216, 30087, 33430, 34020, 40116, 45360, 46802, 50145, 53488, 60174, 66860, 68040, 70203, 80232, 90261, 93604, 100290, 117005, 120348, 133720, 136080, 140406, 150435, 160464, 180522, 187208, 200580, 210609, 234010, 240696, 267440, 270783, 280812, 300870, 351015, 361044, 374416, 401160, 421218, 451305, 468020, 481392, 541566, 561624, 601740, 631827, 702030, 722088, 802320, 812349, 842436, 902610, 936040, 1053045, 1083132, 1123248, 1203480, 1263654, 1353915, 1404060, 1444176, 1624698, 1684872, 1805220, 1872080, 1895481, 2106090, 2166264, 2406960, 2527308, 2707830, 2808120, 3159135, 3249396, 3369744, 3610440, 3790962, 4061745, 4212180, 4332528, 5054616, 5415660, 5616240, 5686443, 6318270, 6498792, 7220880, 7581924, 8123490, 8424360, 9477405, 10109232, 10831320, 11372886, 12636540, 12997584, 15163848, 16246980, 16848720, 18954810, 21662640, 22745772, 25273080, 28432215, 30327696, 32493960, 37909620, 45491544, 50546160, 56864430, 64987920, 75819240, 90983088, 113728860, 151638480, 227457720, 454915440]

約数ペア:

[(1, 454915440), (2, 227457720), (3, 151638480), (4, 113728860), (5, 90983088), (6, 75819240), (7, 64987920), (8, 56864430), (9, 50546160), (10, 45491544), (12, 37909620), (14, 32493960), (15, 30327696), (16, 28432215), (18, 25273080), (20, 22745772), (21, 21662640), (24, 18954810), (27, 16848720), (28, 16246980), (30, 15163848), (35, 12997584), (36, 12636540), (40, 11372886), (42, 10831320), (45, 10109232), (48, 9477405), (54, 8424360), (56, 8123490), (60, 7581924), (63, 7220880), (70, 6498792), (72, 6318270), (80, 5686443), (81, 5616240), (84, 5415660), (90, 5054616), (105, 4332528), (108, 4212180), (112, 4061745), (120, 3790962), (126, 3610440), (135, 3369744), (140, 3249396), (144, 3159135), (162, 2808120), (168, 2707830), (180, 2527308), (189, 2406960), (210, 2166264), (216, 2106090), (240, 1895481), (243, 1872080), (252, 1805220), (270, 1684872), (280, 1624698), (315, 1444176), (324, 1404060), (336, 1353915), (360, 1263654), (378, 1203480), (405, 1123248), (420, 1083132), (432, 1053045), (486, 936040), (504, 902610), (540, 842436), (560, 812349), (567, 802320), (630, 722088), (648, 702030), (720, 631827), (756, 601740), (810, 561624), (840, 541566), (945, 481392), (972, 468020), (1008, 451305), (1080, 421218), (1134, 401160), (1215, 374416), (1260, 361044), (1296, 351015), (1512, 300870), (1620, 280812), (1680, 270783), (1701, 267440), (1890, 240696), (1944, 234010), (2160, 210609), (2268, 200580), (2430, 187208), (2520, 180522), (2835, 160464), (3024, 150435), (3240, 140406), (3343, 136080), (3402, 133720), (3780, 120348), (3888, 117005), (4536, 100290), (4860, 93604), (5040, 90261), (5670, 80232), (6480, 70203), (6686, 68040), (6804, 66860), (7560, 60174), (8505, 53488), (9072, 50145), (9720, 46802), (10029, 45360), (11340, 40116), (13372, 34020), (13608, 33430), (15120, 30087), (16715, 27216), (17010, 26744), (19440, 23401), (20058, 22680)]