201676440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:554

約数の個数: 256

約数和(自身を含む): 758937600

約数和(自身を除く): 557261160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 29, 30, 34, 35, 40, 42, 51, 56, 58, 60, 68, 70, 84, 85, 87, 102, 105, 116, 119, 120, 136, 140, 145, 168, 170, 174, 203, 204, 210, 232, 238, 255, 280, 290, 340, 348, 357, 406, 408, 420, 435, 476, 487, 493, 510, 580, 595, 609, 680, 696, 714, 812, 840, 870, 952, 974, 986, 1015, 1020, 1160, 1190, 1218, 1428, 1461, 1479, 1624, 1740, 1785, 1948, 1972, 2030, 2040, 2380, 2435, 2436, 2465, 2856, 2922, 2958, 3045, 3409, 3451, 3480, 3570, 3896, 3944, 4060, 4760, 4870, 4872, 4930, 5844, 5916, 6090, 6818, 6902, 7140, 7305, 7395, 8120, 8279, 9740, 9860, 10227, 10353, 11688, 11832, 12180, 13636, 13804, 14123, 14280, 14610, 14790, 16558, 17045, 17255, 19480, 19720, 20454, 20706, 24360, 24837, 27272, 27608, 28246, 29220, 29580, 33116, 34090, 34510, 40908, 41395, 41412, 42369, 49674, 51135, 51765, 56492, 57953, 58440, 59160, 66232, 68180, 69020, 70615, 81816, 82790, 82824, 84738, 98861, 99348, 102270, 103530, 112984, 115906, 124185, 136360, 138040, 141230, 165580, 169476, 173859, 197722, 198696, 204540, 207060, 211845, 231812, 240091, 248370, 282460, 289765, 296583, 331160, 338952, 347718, 395444, 409080, 414120, 423690, 463624, 480182, 494305, 496740, 564920, 579530, 593166, 695436, 720273, 790888, 847380, 869295, 960364, 988610, 993480, 1159060, 1186332, 1200455, 1390872, 1440546, 1482915, 1680637, 1694760, 1738590, 1920728, 1977220, 2318120, 2372664, 2400910, 2881092, 2965830, 3361274, 3477180, 3601365, 3954440, 4801820, 5041911, 5762184, 5931660, 6722548, 6954360, 7202730, 8403185, 9603640, 10083822, 11863320, 13445096, 14405460, 16806370, 20167644, 25209555, 28810920, 33612740, 40335288, 50419110, 67225480, 100838220, 201676440]

約数ペア:

[(1, 201676440), (2, 100838220), (3, 67225480), (4, 50419110), (5, 40335288), (6, 33612740), (7, 28810920), (8, 25209555), (10, 20167644), (12, 16806370), (14, 14405460), (15, 13445096), (17, 11863320), (20, 10083822), (21, 9603640), (24, 8403185), (28, 7202730), (29, 6954360), (30, 6722548), (34, 5931660), (35, 5762184), (40, 5041911), (42, 4801820), (51, 3954440), (56, 3601365), (58, 3477180), (60, 3361274), (68, 2965830), (70, 2881092), (84, 2400910), (85, 2372664), (87, 2318120), (102, 1977220), (105, 1920728), (116, 1738590), (119, 1694760), (120, 1680637), (136, 1482915), (140, 1440546), (145, 1390872), (168, 1200455), (170, 1186332), (174, 1159060), (203, 993480), (204, 988610), (210, 960364), (232, 869295), (238, 847380), (255, 790888), (280, 720273), (290, 695436), (340, 593166), (348, 579530), (357, 564920), (406, 496740), (408, 494305), (420, 480182), (435, 463624), (476, 423690), (487, 414120), (493, 409080), (510, 395444), (580, 347718), (595, 338952), (609, 331160), (680, 296583), (696, 289765), (714, 282460), (812, 248370), (840, 240091), (870, 231812), (952, 211845), (974, 207060), (986, 204540), (1015, 198696), (1020, 197722), (1160, 173859), (1190, 169476), (1218, 165580), (1428, 141230), (1461, 138040), (1479, 136360), (1624, 124185), (1740, 115906), (1785, 112984), (1948, 103530), (1972, 102270), (2030, 99348), (2040, 98861), (2380, 84738), (2435, 82824), (2436, 82790), (2465, 81816), (2856, 70615), (2922, 69020), (2958, 68180), (3045, 66232), (3409, 59160), (3451, 58440), (3480, 57953), (3570, 56492), (3896, 51765), (3944, 51135), (4060, 49674), (4760, 42369), (4870, 41412), (4872, 41395), (4930, 40908), (5844, 34510), (5916, 34090), (6090, 33116), (6818, 29580), (6902, 29220), (7140, 28246), (7305, 27608), (7395, 27272), (8120, 24837), (8279, 24360), (9740, 20706), (9860, 20454), (10227, 19720), (10353, 19480), (11688, 17255), (11832, 17045), (12180, 16558), (13636, 14790), (13804, 14610), (14123, 14280)]