1517147520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:905

約数の個数: 256

約数和(自身を含む): 5569689600

約数和(自身を除く): 4052542080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 157, 160, 168, 192, 210, 224, 240, 280, 314, 320, 336, 384, 420, 448, 471, 480, 560, 628, 640, 672, 719, 785, 840, 896, 942, 960, 1099, 1120, 1256, 1344, 1438, 1570, 1680, 1884, 1920, 2157, 2198, 2240, 2355, 2512, 2688, 2876, 3140, 3297, 3360, 3595, 3768, 4314, 4396, 4480, 4710, 5024, 5033, 5495, 5752, 6280, 6594, 6720, 7190, 7536, 8628, 8792, 9420, 10048, 10066, 10785, 10990, 11504, 12560, 13188, 13440, 14380, 15072, 15099, 16485, 17256, 17584, 18840, 20096, 20132, 21570, 21980, 23008, 25120, 25165, 26376, 28760, 30144, 30198, 32970, 34512, 35168, 37680, 40264, 43140, 43960, 46016, 50240, 50330, 52752, 57520, 60288, 60396, 65940, 69024, 70336, 75360, 75495, 80528, 86280, 87920, 92032, 100480, 100660, 105504, 112883, 115040, 120792, 131880, 138048, 140672, 150720, 150990, 161056, 172560, 175840, 201320, 211008, 225766, 230080, 241584, 263760, 276096, 301440, 301980, 322112, 338649, 345120, 351680, 402640, 422016, 451532, 460160, 483168, 527520, 564415, 603960, 644224, 677298, 690240, 703360, 790181, 805280, 903064, 966336, 1055040, 1128830, 1207920, 1354596, 1380480, 1580362, 1610560, 1693245, 1806128, 1932672, 2110080, 2257660, 2370543, 2415840, 2709192, 3160724, 3221120, 3386490, 3612256, 3950905, 4515320, 4741086, 4831680, 5418384, 6321448, 6772980, 7224512, 7901810, 9030640, 9482172, 9663360, 10836768, 11852715, 12642896, 13545960, 14449024, 15803620, 18061280, 18964344, 21673536, 23705430, 25285792, 27091920, 31607240, 36122560, 37928688, 43347072, 47410860, 50571584, 54183840, 63214480, 72245120, 75857376, 94821720, 101143168, 108367680, 126428960, 151714752, 189643440, 216735360, 252857920, 303429504, 379286880, 505715840, 758573760, 1517147520]

約数ペア:

[(1, 1517147520), (2, 758573760), (3, 505715840), (4, 379286880), (5, 303429504), (6, 252857920), (7, 216735360), (8, 189643440), (10, 151714752), (12, 126428960), (14, 108367680), (15, 101143168), (16, 94821720), (20, 75857376), (21, 72245120), (24, 63214480), (28, 54183840), (30, 50571584), (32, 47410860), (35, 43347072), (40, 37928688), (42, 36122560), (48, 31607240), (56, 27091920), (60, 25285792), (64, 23705430), (70, 21673536), (80, 18964344), (84, 18061280), (96, 15803620), (105, 14449024), (112, 13545960), (120, 12642896), (128, 11852715), (140, 10836768), (157, 9663360), (160, 9482172), (168, 9030640), (192, 7901810), (210, 7224512), (224, 6772980), (240, 6321448), (280, 5418384), (314, 4831680), (320, 4741086), (336, 4515320), (384, 3950905), (420, 3612256), (448, 3386490), (471, 3221120), (480, 3160724), (560, 2709192), (628, 2415840), (640, 2370543), (672, 2257660), (719, 2110080), (785, 1932672), (840, 1806128), (896, 1693245), (942, 1610560), (960, 1580362), (1099, 1380480), (1120, 1354596), (1256, 1207920), (1344, 1128830), (1438, 1055040), (1570, 966336), (1680, 903064), (1884, 805280), (1920, 790181), (2157, 703360), (2198, 690240), (2240, 677298), (2355, 644224), (2512, 603960), (2688, 564415), (2876, 527520), (3140, 483168), (3297, 460160), (3360, 451532), (3595, 422016), (3768, 402640), (4314, 351680), (4396, 345120), (4480, 338649), (4710, 322112), (5024, 301980), (5033, 301440), (5495, 276096), (5752, 263760), (6280, 241584), (6594, 230080), (6720, 225766), (7190, 211008), (7536, 201320), (8628, 175840), (8792, 172560), (9420, 161056), (10048, 150990), (10066, 150720), (10785, 140672), (10990, 138048), (11504, 131880), (12560, 120792), (13188, 115040), (13440, 112883), (14380, 105504), (15072, 100660), (15099, 100480), (16485, 92032), (17256, 87920), (17584, 86280), (18840, 80528), (20096, 75495), (20132, 75360), (21570, 70336), (21980, 69024), (23008, 65940), (25120, 60396), (25165, 60288), (26376, 57520), (28760, 52752), (30144, 50330), (30198, 50240), (32970, 46016), (34512, 43960), (35168, 43140), (37680, 40264)]