557674560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8419}}^1$

素因数の和:8465

約数の個数: 168

約数和(自身を含む): 2001804480

約数和(自身を除く): 1444129920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 4140, 4416, 5520, 6624, 7360, 8280, 8419, 11040, 13248, 16560, 16838, 22080, 25257, 33120, 33676, 42095, 50514, 66240, 67352, 75771, 84190, 101028, 126285, 134704, 151542, 168380, 193637, 202056, 252570, 269408, 303084, 336760, 378855, 387274, 404112, 505140, 538816, 580911, 606168, 673520, 757710, 774548, 808224, 968185, 1010280, 1161822, 1212336, 1347040, 1515420, 1549096, 1616448, 1742733, 1936370, 2020560, 2323644, 2424672, 2694080, 2904555, 3030840, 3098192, 3485466, 3872740, 4041120, 4647288, 4849344, 5809110, 6061680, 6196384, 6970932, 7745480, 8082240, 8713665, 9294576, 11618220, 12123360, 12392768, 13941864, 15490960, 17427330, 18589152, 23236440, 24246720, 27883728, 30981920, 34854660, 37178304, 46472880, 55767456, 61963840, 69709320, 92945760, 111534912, 139418640, 185891520, 278837280, 557674560]

約数ペア:

[(1, 557674560), (2, 278837280), (3, 185891520), (4, 139418640), (5, 111534912), (6, 92945760), (8, 69709320), (9, 61963840), (10, 55767456), (12, 46472880), (15, 37178304), (16, 34854660), (18, 30981920), (20, 27883728), (23, 24246720), (24, 23236440), (30, 18589152), (32, 17427330), (36, 15490960), (40, 13941864), (45, 12392768), (46, 12123360), (48, 11618220), (60, 9294576), (64, 8713665), (69, 8082240), (72, 7745480), (80, 6970932), (90, 6196384), (92, 6061680), (96, 5809110), (115, 4849344), (120, 4647288), (138, 4041120), (144, 3872740), (160, 3485466), (180, 3098192), (184, 3030840), (192, 2904555), (207, 2694080), (230, 2424672), (240, 2323644), (276, 2020560), (288, 1936370), (320, 1742733), (345, 1616448), (360, 1549096), (368, 1515420), (414, 1347040), (460, 1212336), (480, 1161822), (552, 1010280), (576, 968185), (690, 808224), (720, 774548), (736, 757710), (828, 673520), (920, 606168), (960, 580911), (1035, 538816), (1104, 505140), (1380, 404112), (1440, 387274), (1472, 378855), (1656, 336760), (1840, 303084), (2070, 269408), (2208, 252570), (2760, 202056), (2880, 193637), (3312, 168380), (3680, 151542), (4140, 134704), (4416, 126285), (5520, 101028), (6624, 84190), (7360, 75771), (8280, 67352), (8419, 66240), (11040, 50514), (13248, 42095), (16560, 33676), (16838, 33120), (22080, 25257)]