164963040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 573350400

約数和(自身を除く): 408387360

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, 66, 80, 88, 96, 110, 120, 132, 157, 160, 165, 176, 199, 220, 240, 264, 314, 330, 352, 398, 440, 471, 480, 528, 597, 628, 660, 785, 796, 880, 942, 995, 1056, 1194, 1256, 1320, 1570, 1592, 1727, 1760, 1884, 1990, 2189, 2355, 2388, 2512, 2640, 2985, 3140, 3184, 3454, 3768, 3980, 4378, 4710, 4776, 5024, 5181, 5280, 5970, 6280, 6368, 6567, 6908, 7536, 7960, 8635, 8756, 9420, 9552, 10362, 10945, 11940, 12560, 13134, 13816, 15072, 15920, 17270, 17512, 18840, 19104, 20724, 21890, 23880, 25120, 25905, 26268, 27632, 31243, 31840, 32835, 34540, 35024, 37680, 41448, 43780, 47760, 51810, 52536, 55264, 62486, 65670, 69080, 70048, 75360, 82896, 87560, 93729, 95520, 103620, 105072, 124972, 131340, 138160, 156215, 165792, 175120, 187458, 207240, 210144, 249944, 262680, 276320, 312430, 343673, 350240, 374916, 414480, 468645, 499888, 525360, 624860, 687346, 749832, 828960, 937290, 999776, 1031019, 1050720, 1249720, 1374692, 1499664, 1718365, 1874580, 2062038, 2499440, 2749384, 2999328, 3436730, 3749160, 4124076, 4998880, 5155095, 5498768, 6873460, 7498320, 8248152, 10310190, 10997536, 13746920, 14996640, 16496304, 20620380, 27493840, 32992608, 41240760, 54987680, 82481520, 164963040]

約数ペア:

[(1, 164963040), (2, 82481520), (3, 54987680), (4, 41240760), (5, 32992608), (6, 27493840), (8, 20620380), (10, 16496304), (11, 14996640), (12, 13746920), (15, 10997536), (16, 10310190), (20, 8248152), (22, 7498320), (24, 6873460), (30, 5498768), (32, 5155095), (33, 4998880), (40, 4124076), (44, 3749160), (48, 3436730), (55, 2999328), (60, 2749384), (66, 2499440), (80, 2062038), (88, 1874580), (96, 1718365), (110, 1499664), (120, 1374692), (132, 1249720), (157, 1050720), (160, 1031019), (165, 999776), (176, 937290), (199, 828960), (220, 749832), (240, 687346), (264, 624860), (314, 525360), (330, 499888), (352, 468645), (398, 414480), (440, 374916), (471, 350240), (480, 343673), (528, 312430), (597, 276320), (628, 262680), (660, 249944), (785, 210144), (796, 207240), (880, 187458), (942, 175120), (995, 165792), (1056, 156215), (1194, 138160), (1256, 131340), (1320, 124972), (1570, 105072), (1592, 103620), (1727, 95520), (1760, 93729), (1884, 87560), (1990, 82896), (2189, 75360), (2355, 70048), (2388, 69080), (2512, 65670), (2640, 62486), (2985, 55264), (3140, 52536), (3184, 51810), (3454, 47760), (3768, 43780), (3980, 41448), (4378, 37680), (4710, 35024), (4776, 34540), (5024, 32835), (5181, 31840), (5280, 31243), (5970, 27632), (6280, 26268), (6368, 25905), (6567, 25120), (6908, 23880), (7536, 21890), (7960, 20724), (8635, 19104), (8756, 18840), (9420, 17512), (9552, 17270), (10362, 15920), (10945, 15072), (11940, 13816), (12560, 13134)]