457539840

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{1471}}^1$

素因数の和:1507

約数の個数: 216

約数和(自身を含む): 1642787328

約数和(自身を除く): 1185247488

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, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1471, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 2942, 3240, 3456, 3840, 3888, 4320, 4413, 4860, 5184, 5760, 5884, 6480, 6912, 7355, 7776, 8640, 8826, 9720, 10368, 11520, 11768, 12960, 13239, 14710, 15552, 17280, 17652, 19440, 20736, 22065, 23536, 25920, 26478, 29420, 31104, 34560, 35304, 38880, 39717, 44130, 47072, 51840, 52956, 58840, 62208, 66195, 70608, 77760, 79434, 88260, 94144, 103680, 105912, 117680, 119151, 132390, 141216, 155520, 158868, 176520, 188288, 198585, 211824, 235360, 238302, 264780, 282432, 311040, 317736, 353040, 357453, 376576, 397170, 423648, 470720, 476604, 529560, 564864, 595755, 635472, 706080, 714906, 794340, 847296, 941440, 953208, 1059120, 1129728, 1191510, 1270944, 1412160, 1429812, 1588680, 1694592, 1787265, 1882880, 1906416, 2118240, 2383020, 2541888, 2824320, 2859624, 3177360, 3389184, 3574530, 3812832, 4236480, 4766040, 5083776, 5648640, 5719248, 6354720, 7149060, 7625664, 8472960, 9532080, 10167552, 11438496, 12709440, 14298120, 15251328, 16945920, 19064160, 22876992, 25418880, 28596240, 30502656, 38128320, 45753984, 50837760, 57192480, 76256640, 91507968, 114384960, 152513280, 228769920, 457539840]

約数ペア:

[(1, 457539840), (2, 228769920), (3, 152513280), (4, 114384960), (5, 91507968), (6, 76256640), (8, 57192480), (9, 50837760), (10, 45753984), (12, 38128320), (15, 30502656), (16, 28596240), (18, 25418880), (20, 22876992), (24, 19064160), (27, 16945920), (30, 15251328), (32, 14298120), (36, 12709440), (40, 11438496), (45, 10167552), (48, 9532080), (54, 8472960), (60, 7625664), (64, 7149060), (72, 6354720), (80, 5719248), (81, 5648640), (90, 5083776), (96, 4766040), (108, 4236480), (120, 3812832), (128, 3574530), (135, 3389184), (144, 3177360), (160, 2859624), (162, 2824320), (180, 2541888), (192, 2383020), (216, 2118240), (240, 1906416), (243, 1882880), (256, 1787265), (270, 1694592), (288, 1588680), (320, 1429812), (324, 1412160), (360, 1270944), (384, 1191510), (405, 1129728), (432, 1059120), (480, 953208), (486, 941440), (540, 847296), (576, 794340), (640, 714906), (648, 706080), (720, 635472), (768, 595755), (810, 564864), (864, 529560), (960, 476604), (972, 470720), (1080, 423648), (1152, 397170), (1215, 376576), (1280, 357453), (1296, 353040), (1440, 317736), (1471, 311040), (1620, 282432), (1728, 264780), (1920, 238302), (1944, 235360), (2160, 211824), (2304, 198585), (2430, 188288), (2592, 176520), (2880, 158868), (2942, 155520), (3240, 141216), (3456, 132390), (3840, 119151), (3888, 117680), (4320, 105912), (4413, 103680), (4860, 94144), (5184, 88260), (5760, 79434), (5884, 77760), (6480, 70608), (6912, 66195), (7355, 62208), (7776, 58840), (8640, 52956), (8826, 51840), (9720, 47072), (10368, 44130), (11520, 39717), (11768, 38880), (12960, 35304), (13239, 34560), (14710, 31104), (15552, 29420), (17280, 26478), (17652, 25920), (19440, 23536), (20736, 22065)]