856068720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 320

約数和(自身を含む): 3023806464

約数和(自身を除く): 2167737744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 53, 60, 62, 65, 78, 80, 93, 104, 106, 120, 124, 130, 155, 156, 159, 167, 186, 195, 208, 212, 240, 248, 260, 265, 310, 312, 318, 334, 372, 390, 403, 424, 465, 496, 501, 520, 530, 620, 624, 636, 668, 689, 744, 780, 795, 806, 835, 848, 930, 1002, 1040, 1060, 1209, 1240, 1272, 1336, 1378, 1488, 1560, 1590, 1612, 1643, 1670, 1860, 2004, 2015, 2067, 2120, 2171, 2418, 2480, 2505, 2544, 2672, 2756, 3120, 3180, 3224, 3286, 3340, 3445, 3720, 4008, 4030, 4134, 4240, 4342, 4836, 4929, 5010, 5177, 5512, 6045, 6360, 6448, 6513, 6572, 6680, 6890, 7440, 8016, 8060, 8215, 8268, 8684, 8851, 9672, 9858, 10020, 10335, 10354, 10855, 11024, 12090, 12720, 13026, 13144, 13360, 13780, 15531, 16120, 16430, 16536, 17368, 17702, 19344, 19716, 20040, 20670, 20708, 21359, 21710, 24180, 24645, 25885, 26052, 26288, 26553, 27560, 31062, 32240, 32565, 32860, 33072, 34736, 35404, 39432, 40080, 41340, 41416, 42718, 43420, 44255, 48360, 49290, 51770, 52104, 53106, 55120, 62124, 64077, 65130, 65720, 67301, 70808, 77655, 78864, 82680, 82832, 85436, 86840, 88510, 96720, 98580, 103540, 104208, 106212, 106795, 115063, 124248, 128154, 130260, 131440, 132765, 134602, 141616, 155310, 165360, 170872, 173680, 177020, 197160, 201903, 207080, 212424, 213590, 230126, 248496, 256308, 260520, 265530, 269204, 274381, 310620, 320385, 336505, 341744, 345189, 354040, 394320, 403806, 414160, 424848, 427180, 460252, 512616, 521040, 531060, 538408, 548762, 575315, 621240, 640770, 673010, 690378, 708080, 807612, 823143, 854360, 920504, 1009515, 1025232, 1062120, 1076816, 1097524, 1150630, 1242480, 1281540, 1346020, 1371905, 1380756, 1615224, 1646286, 1708720, 1725945, 1841008, 2019030, 2124240, 2195048, 2301260, 2563080, 2692040, 2743810, 2761512, 3230448, 3292572, 3451890, 3566953, 4038060, 4115715, 4390096, 4602520, 5126160, 5384080, 5487620, 5523024, 6585144, 6903780, 7133906, 8076120, 8231430, 9205040, 10700859, 10975240, 13170288, 13807560, 14267812, 16152240, 16462860, 17834765, 21401718, 21950480, 27615120, 28535624, 32925720, 35669530, 42803436, 53504295, 57071248, 65851440, 71339060, 85606872, 107008590, 142678120, 171213744, 214017180, 285356240, 428034360, 856068720]

約数ペア:

[(1, 856068720), (2, 428034360), (3, 285356240), (4, 214017180), (5, 171213744), (6, 142678120), (8, 107008590), (10, 85606872), (12, 71339060), (13, 65851440), (15, 57071248), (16, 53504295), (20, 42803436), (24, 35669530), (26, 32925720), (30, 28535624), (31, 27615120), (39, 21950480), (40, 21401718), (48, 17834765), (52, 16462860), (53, 16152240), (60, 14267812), (62, 13807560), (65, 13170288), (78, 10975240), (80, 10700859), (93, 9205040), (104, 8231430), (106, 8076120), (120, 7133906), (124, 6903780), (130, 6585144), (155, 5523024), (156, 5487620), (159, 5384080), (167, 5126160), (186, 4602520), (195, 4390096), (208, 4115715), (212, 4038060), (240, 3566953), (248, 3451890), (260, 3292572), (265, 3230448), (310, 2761512), (312, 2743810), (318, 2692040), (334, 2563080), (372, 2301260), (390, 2195048), (403, 2124240), (424, 2019030), (465, 1841008), (496, 1725945), (501, 1708720), (520, 1646286), (530, 1615224), (620, 1380756), (624, 1371905), (636, 1346020), (668, 1281540), (689, 1242480), (744, 1150630), (780, 1097524), (795, 1076816), (806, 1062120), (835, 1025232), (848, 1009515), (930, 920504), (1002, 854360), (1040, 823143), (1060, 807612), (1209, 708080), (1240, 690378), (1272, 673010), (1336, 640770), (1378, 621240), (1488, 575315), (1560, 548762), (1590, 538408), (1612, 531060), (1643, 521040), (1670, 512616), (1860, 460252), (2004, 427180), (2015, 424848), (2067, 414160), (2120, 403806), (2171, 394320), (2418, 354040), (2480, 345189), (2505, 341744), (2544, 336505), (2672, 320385), (2756, 310620), (3120, 274381), (3180, 269204), (3224, 265530), (3286, 260520), (3340, 256308), (3445, 248496), (3720, 230126), (4008, 213590), (4030, 212424), (4134, 207080), (4240, 201903), (4342, 197160), (4836, 177020), (4929, 173680), (5010, 170872), (5177, 165360), (5512, 155310), (6045, 141616), (6360, 134602), (6448, 132765), (6513, 131440), (6572, 130260), (6680, 128154), (6890, 124248), (7440, 115063), (8016, 106795), (8060, 106212), (8215, 104208), (8268, 103540), (8684, 98580), (8851, 96720), (9672, 88510), (9858, 86840), (10020, 85436), (10335, 82832), (10354, 82680), (10855, 78864), (11024, 77655), (12090, 70808), (12720, 67301), (13026, 65720), (13144, 65130), (13360, 64077), (13780, 62124), (15531, 55120), (16120, 53106), (16430, 52104), (16536, 51770), (17368, 49290), (17702, 48360), (19344, 44255), (19716, 43420), (20040, 42718), (20670, 41416), (20708, 41340), (21359, 40080), (21710, 39432), (24180, 35404), (24645, 34736), (25885, 33072), (26052, 32860), (26288, 32565), (26553, 32240), (27560, 31062)]