415299840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 1380435840

約数和(自身を除く): 965136000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 79, 80, 96, 111, 120, 128, 148, 158, 160, 185, 192, 222, 237, 240, 256, 296, 316, 320, 370, 384, 395, 444, 474, 480, 555, 592, 632, 640, 740, 768, 790, 888, 948, 960, 1110, 1184, 1185, 1264, 1280, 1369, 1480, 1580, 1776, 1896, 1920, 2220, 2368, 2370, 2528, 2738, 2923, 2960, 3160, 3552, 3792, 3840, 4107, 4440, 4736, 4740, 5056, 5476, 5846, 5920, 6320, 6845, 7104, 7584, 8214, 8769, 8880, 9472, 9480, 10112, 10952, 11692, 11840, 12640, 13690, 14208, 14615, 15168, 16428, 17538, 17760, 18960, 20224, 20535, 21904, 23384, 23680, 25280, 27380, 28416, 29230, 30336, 32856, 35076, 35520, 37920, 41070, 43808, 43845, 46768, 47360, 50560, 54760, 58460, 60672, 65712, 70152, 71040, 75840, 82140, 87616, 87690, 93536, 101120, 108151, 109520, 116920, 131424, 140304, 142080, 151680, 164280, 175232, 175380, 187072, 216302, 219040, 233840, 262848, 280608, 303360, 324453, 328560, 350464, 350760, 374144, 432604, 438080, 467680, 525696, 540755, 561216, 648906, 657120, 701520, 748288, 865208, 876160, 935360, 1051392, 1081510, 1122432, 1297812, 1314240, 1403040, 1622265, 1730416, 1752320, 1870720, 2163020, 2244864, 2595624, 2628480, 2806080, 3244530, 3460832, 3741440, 4326040, 5191248, 5256960, 5612160, 6489060, 6921664, 8652080, 10382496, 11224320, 12978120, 13843328, 17304160, 20764992, 25956240, 27686656, 34608320, 41529984, 51912480, 69216640, 83059968, 103824960, 138433280, 207649920, 415299840]

約数ペア:

[(1, 415299840), (2, 207649920), (3, 138433280), (4, 103824960), (5, 83059968), (6, 69216640), (8, 51912480), (10, 41529984), (12, 34608320), (15, 27686656), (16, 25956240), (20, 20764992), (24, 17304160), (30, 13843328), (32, 12978120), (37, 11224320), (40, 10382496), (48, 8652080), (60, 6921664), (64, 6489060), (74, 5612160), (79, 5256960), (80, 5191248), (96, 4326040), (111, 3741440), (120, 3460832), (128, 3244530), (148, 2806080), (158, 2628480), (160, 2595624), (185, 2244864), (192, 2163020), (222, 1870720), (237, 1752320), (240, 1730416), (256, 1622265), (296, 1403040), (316, 1314240), (320, 1297812), (370, 1122432), (384, 1081510), (395, 1051392), (444, 935360), (474, 876160), (480, 865208), (555, 748288), (592, 701520), (632, 657120), (640, 648906), (740, 561216), (768, 540755), (790, 525696), (888, 467680), (948, 438080), (960, 432604), (1110, 374144), (1184, 350760), (1185, 350464), (1264, 328560), (1280, 324453), (1369, 303360), (1480, 280608), (1580, 262848), (1776, 233840), (1896, 219040), (1920, 216302), (2220, 187072), (2368, 175380), (2370, 175232), (2528, 164280), (2738, 151680), (2923, 142080), (2960, 140304), (3160, 131424), (3552, 116920), (3792, 109520), (3840, 108151), (4107, 101120), (4440, 93536), (4736, 87690), (4740, 87616), (5056, 82140), (5476, 75840), (5846, 71040), (5920, 70152), (6320, 65712), (6845, 60672), (7104, 58460), (7584, 54760), (8214, 50560), (8769, 47360), (8880, 46768), (9472, 43845), (9480, 43808), (10112, 41070), (10952, 37920), (11692, 35520), (11840, 35076), (12640, 32856), (13690, 30336), (14208, 29230), (14615, 28416), (15168, 27380), (16428, 25280), (17538, 23680), (17760, 23384), (18960, 21904), (20224, 20535)]