286314120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 981676800

約数和(自身を除く): 695362680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 151, 180, 184, 207, 229, 230, 276, 302, 345, 360, 414, 453, 458, 460, 552, 604, 687, 690, 755, 828, 906, 916, 920, 1035, 1145, 1208, 1359, 1374, 1380, 1510, 1656, 1812, 1832, 2061, 2070, 2265, 2290, 2718, 2748, 2760, 3020, 3435, 3473, 3624, 4122, 4140, 4530, 4580, 5267, 5436, 5496, 6040, 6795, 6870, 6946, 8244, 8280, 9060, 9160, 10305, 10419, 10534, 10872, 13590, 13740, 13892, 15801, 16488, 17365, 18120, 20610, 20838, 21068, 26335, 27180, 27480, 27784, 31257, 31602, 34579, 34730, 41220, 41676, 42136, 47403, 52095, 52670, 54360, 62514, 63204, 69158, 69460, 79005, 82440, 83352, 94806, 103737, 104190, 105340, 125028, 126408, 138316, 138920, 156285, 158010, 172895, 189612, 207474, 208380, 210680, 237015, 250056, 276632, 311211, 312570, 316020, 345790, 379224, 414948, 416760, 474030, 518685, 622422, 625140, 632040, 691580, 795317, 829896, 948060, 1037370, 1244844, 1250280, 1383160, 1556055, 1590634, 1896120, 2074740, 2385951, 2489688, 3112110, 3181268, 3976585, 4149480, 4771902, 6224220, 6362536, 7157853, 7953170, 9543804, 11929755, 12448440, 14315706, 15906340, 19087608, 23859510, 28631412, 31812680, 35789265, 47719020, 57262824, 71578530, 95438040, 143157060, 286314120]

約数ペア:

[(1, 286314120), (2, 143157060), (3, 95438040), (4, 71578530), (5, 57262824), (6, 47719020), (8, 35789265), (9, 31812680), (10, 28631412), (12, 23859510), (15, 19087608), (18, 15906340), (20, 14315706), (23, 12448440), (24, 11929755), (30, 9543804), (36, 7953170), (40, 7157853), (45, 6362536), (46, 6224220), (60, 4771902), (69, 4149480), (72, 3976585), (90, 3181268), (92, 3112110), (115, 2489688), (120, 2385951), (138, 2074740), (151, 1896120), (180, 1590634), (184, 1556055), (207, 1383160), (229, 1250280), (230, 1244844), (276, 1037370), (302, 948060), (345, 829896), (360, 795317), (414, 691580), (453, 632040), (458, 625140), (460, 622422), (552, 518685), (604, 474030), (687, 416760), (690, 414948), (755, 379224), (828, 345790), (906, 316020), (916, 312570), (920, 311211), (1035, 276632), (1145, 250056), (1208, 237015), (1359, 210680), (1374, 208380), (1380, 207474), (1510, 189612), (1656, 172895), (1812, 158010), (1832, 156285), (2061, 138920), (2070, 138316), (2265, 126408), (2290, 125028), (2718, 105340), (2748, 104190), (2760, 103737), (3020, 94806), (3435, 83352), (3473, 82440), (3624, 79005), (4122, 69460), (4140, 69158), (4530, 63204), (4580, 62514), (5267, 54360), (5436, 52670), (5496, 52095), (6040, 47403), (6795, 42136), (6870, 41676), (6946, 41220), (8244, 34730), (8280, 34579), (9060, 31602), (9160, 31257), (10305, 27784), (10419, 27480), (10534, 27180), (10872, 26335), (13590, 21068), (13740, 20838), (13892, 20610), (15801, 18120), (16488, 17365)]