550577280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 256

約数和(自身を含む): 1938816000

約数和(自身を除く): 1388238720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 131, 132, 160, 165, 176, 192, 199, 220, 240, 262, 264, 320, 330, 352, 384, 393, 398, 440, 480, 524, 528, 597, 640, 655, 660, 704, 786, 796, 880, 960, 995, 1048, 1056, 1194, 1310, 1320, 1408, 1441, 1572, 1592, 1760, 1920, 1965, 1990, 2096, 2112, 2189, 2388, 2620, 2640, 2882, 2985, 3144, 3184, 3520, 3930, 3980, 4192, 4224, 4323, 4378, 4776, 5240, 5280, 5764, 5970, 6288, 6368, 6567, 7040, 7205, 7860, 7960, 8384, 8646, 8756, 9552, 10480, 10560, 10945, 11528, 11940, 12576, 12736, 13134, 14410, 15720, 15920, 16768, 17292, 17512, 19104, 20960, 21120, 21615, 21890, 23056, 23880, 25152, 25472, 26069, 26268, 28820, 31440, 31840, 32835, 34584, 35024, 38208, 41920, 43230, 43780, 46112, 47760, 50304, 52138, 52536, 57640, 62880, 63680, 65670, 69168, 70048, 76416, 78207, 83840, 86460, 87560, 92224, 95520, 104276, 105072, 115280, 125760, 127360, 130345, 131340, 138336, 140096, 156414, 172920, 175120, 184448, 191040, 208552, 210144, 230560, 251520, 260690, 262680, 276672, 280192, 286759, 312828, 345840, 350240, 382080, 391035, 417104, 420288, 461120, 521380, 525360, 553344, 573518, 625656, 691680, 700480, 782070, 834208, 840576, 860277, 922240, 1042760, 1050720, 1147036, 1251312, 1383360, 1400960, 1433795, 1564140, 1668416, 1720554, 2085520, 2101440, 2294072, 2502624, 2766720, 2867590, 3128280, 3336832, 3441108, 4171040, 4202880, 4301385, 4588144, 5005248, 5735180, 6256560, 6882216, 8342080, 8602770, 9176288, 10010496, 11470360, 12513120, 13764432, 16684160, 17205540, 18352576, 22940720, 25026240, 27528864, 34411080, 36705152, 45881440, 50052480, 55057728, 68822160, 91762880, 110115456, 137644320, 183525760, 275288640, 550577280]

約数ペア:

[(1, 550577280), (2, 275288640), (3, 183525760), (4, 137644320), (5, 110115456), (6, 91762880), (8, 68822160), (10, 55057728), (11, 50052480), (12, 45881440), (15, 36705152), (16, 34411080), (20, 27528864), (22, 25026240), (24, 22940720), (30, 18352576), (32, 17205540), (33, 16684160), (40, 13764432), (44, 12513120), (48, 11470360), (55, 10010496), (60, 9176288), (64, 8602770), (66, 8342080), (80, 6882216), (88, 6256560), (96, 5735180), (110, 5005248), (120, 4588144), (128, 4301385), (131, 4202880), (132, 4171040), (160, 3441108), (165, 3336832), (176, 3128280), (192, 2867590), (199, 2766720), (220, 2502624), (240, 2294072), (262, 2101440), (264, 2085520), (320, 1720554), (330, 1668416), (352, 1564140), (384, 1433795), (393, 1400960), (398, 1383360), (440, 1251312), (480, 1147036), (524, 1050720), (528, 1042760), (597, 922240), (640, 860277), (655, 840576), (660, 834208), (704, 782070), (786, 700480), (796, 691680), (880, 625656), (960, 573518), (995, 553344), (1048, 525360), (1056, 521380), (1194, 461120), (1310, 420288), (1320, 417104), (1408, 391035), (1441, 382080), (1572, 350240), (1592, 345840), (1760, 312828), (1920, 286759), (1965, 280192), (1990, 276672), (2096, 262680), (2112, 260690), (2189, 251520), (2388, 230560), (2620, 210144), (2640, 208552), (2882, 191040), (2985, 184448), (3144, 175120), (3184, 172920), (3520, 156414), (3930, 140096), (3980, 138336), (4192, 131340), (4224, 130345), (4323, 127360), (4378, 125760), (4776, 115280), (5240, 105072), (5280, 104276), (5764, 95520), (5970, 92224), (6288, 87560), (6368, 86460), (6567, 83840), (7040, 78207), (7205, 76416), (7860, 70048), (7960, 69168), (8384, 65670), (8646, 63680), (8756, 62880), (9552, 57640), (10480, 52536), (10560, 52138), (10945, 50304), (11528, 47760), (11940, 46112), (12576, 43780), (12736, 43230), (13134, 41920), (14410, 38208), (15720, 35024), (15920, 34584), (16768, 32835), (17292, 31840), (17512, 31440), (19104, 28820), (20960, 26268), (21120, 26069), (21615, 25472), (21890, 25152), (23056, 23880)]