871425360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:782

約数の個数: 240

約数和(自身を含む): 3177077904

約数和(自身を除く): 2305652544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 157, 180, 195, 208, 234, 240, 260, 312, 314, 360, 390, 468, 471, 520, 585, 593, 624, 628, 720, 780, 785, 936, 942, 1040, 1170, 1186, 1256, 1413, 1560, 1570, 1779, 1872, 1884, 2041, 2340, 2355, 2372, 2512, 2826, 2965, 3120, 3140, 3558, 3768, 4082, 4680, 4710, 4744, 5337, 5652, 5930, 6123, 6280, 7065, 7116, 7536, 7709, 8164, 8895, 9360, 9420, 9488, 10205, 10674, 11304, 11860, 12246, 12560, 14130, 14232, 15418, 16328, 17790, 18369, 18840, 20410, 21348, 22608, 23127, 23720, 24492, 26685, 28260, 28464, 30615, 30836, 32656, 35580, 36738, 37680, 38545, 40820, 42696, 46254, 47440, 48984, 53370, 56520, 61230, 61672, 69381, 71160, 73476, 77090, 81640, 85392, 91845, 92508, 93101, 97968, 106740, 113040, 115635, 122460, 123344, 138762, 142320, 146952, 154180, 163280, 183690, 185016, 186202, 213480, 231270, 244920, 277524, 279303, 293904, 308360, 346905, 367380, 370032, 372404, 426960, 462540, 465505, 489840, 555048, 558606, 616720, 693810, 734760, 744808, 837909, 925080, 931010, 1110096, 1117212, 1210313, 1387620, 1396515, 1469520, 1489616, 1675818, 1850160, 1862020, 2234424, 2420626, 2775240, 2793030, 3351636, 3630939, 3724040, 4189545, 4468848, 4841252, 5550480, 5586060, 6051565, 6703272, 7261878, 7448080, 8379090, 9682504, 10892817, 11172120, 12103130, 13406544, 14523756, 16758180, 18154695, 19365008, 21785634, 22344240, 24206260, 29047512, 33516360, 36309390, 43571268, 48412520, 54464085, 58095024, 67032720, 72618780, 87142536, 96825040, 108928170, 145237560, 174285072, 217856340, 290475120, 435712680, 871425360]

約数ペア:

[(1, 871425360), (2, 435712680), (3, 290475120), (4, 217856340), (5, 174285072), (6, 145237560), (8, 108928170), (9, 96825040), (10, 87142536), (12, 72618780), (13, 67032720), (15, 58095024), (16, 54464085), (18, 48412520), (20, 43571268), (24, 36309390), (26, 33516360), (30, 29047512), (36, 24206260), (39, 22344240), (40, 21785634), (45, 19365008), (48, 18154695), (52, 16758180), (60, 14523756), (65, 13406544), (72, 12103130), (78, 11172120), (80, 10892817), (90, 9682504), (104, 8379090), (117, 7448080), (120, 7261878), (130, 6703272), (144, 6051565), (156, 5586060), (157, 5550480), (180, 4841252), (195, 4468848), (208, 4189545), (234, 3724040), (240, 3630939), (260, 3351636), (312, 2793030), (314, 2775240), (360, 2420626), (390, 2234424), (468, 1862020), (471, 1850160), (520, 1675818), (585, 1489616), (593, 1469520), (624, 1396515), (628, 1387620), (720, 1210313), (780, 1117212), (785, 1110096), (936, 931010), (942, 925080), (1040, 837909), (1170, 744808), (1186, 734760), (1256, 693810), (1413, 616720), (1560, 558606), (1570, 555048), (1779, 489840), (1872, 465505), (1884, 462540), (2041, 426960), (2340, 372404), (2355, 370032), (2372, 367380), (2512, 346905), (2826, 308360), (2965, 293904), (3120, 279303), (3140, 277524), (3558, 244920), (3768, 231270), (4082, 213480), (4680, 186202), (4710, 185016), (4744, 183690), (5337, 163280), (5652, 154180), (5930, 146952), (6123, 142320), (6280, 138762), (7065, 123344), (7116, 122460), (7536, 115635), (7709, 113040), (8164, 106740), (8895, 97968), (9360, 93101), (9420, 92508), (9488, 91845), (10205, 85392), (10674, 81640), (11304, 77090), (11860, 73476), (12246, 71160), (12560, 69381), (14130, 61672), (14232, 61230), (15418, 56520), (16328, 53370), (17790, 48984), (18369, 47440), (18840, 46254), (20410, 42696), (21348, 40820), (22608, 38545), (23127, 37680), (23720, 36738), (24492, 35580), (26685, 32656), (28260, 30836), (28464, 30615)]