231435360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:367

約数の個数: 288

約数和(自身を含む): 879893280

約数和(自身を除く): 648457920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 169, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 317, 338, 351, 360, 390, 416, 432, 468, 480, 507, 520, 540, 585, 624, 634, 676, 702, 720, 780, 845, 864, 936, 951, 1014, 1040, 1080, 1170, 1248, 1268, 1352, 1404, 1440, 1521, 1560, 1585, 1690, 1755, 1872, 1902, 2028, 2080, 2160, 2340, 2535, 2536, 2704, 2808, 2853, 3042, 3120, 3170, 3380, 3510, 3744, 3804, 4056, 4121, 4320, 4563, 4680, 4755, 5070, 5072, 5408, 5616, 5706, 6084, 6240, 6340, 6760, 7020, 7605, 7608, 8112, 8242, 8559, 9126, 9360, 9510, 10140, 10144, 11232, 11412, 12168, 12363, 12680, 13520, 14040, 14265, 15210, 15216, 16224, 16484, 17118, 18252, 18720, 19020, 20280, 20605, 22815, 22824, 24336, 24726, 25360, 27040, 28080, 28530, 30420, 30432, 32968, 34236, 36504, 37089, 38040, 40560, 41210, 42795, 45630, 45648, 48672, 49452, 50720, 53573, 56160, 57060, 60840, 61815, 65936, 68472, 73008, 74178, 76080, 81120, 82420, 85590, 91260, 91296, 98904, 107146, 111267, 114120, 121680, 123630, 131872, 136944, 146016, 148356, 152160, 160719, 164840, 171180, 182520, 185445, 197808, 214292, 222534, 228240, 243360, 247260, 267865, 273888, 296712, 321438, 329680, 342360, 365040, 370890, 395616, 428584, 445068, 456480, 482157, 494520, 535730, 556335, 593424, 642876, 659360, 684720, 730080, 741780, 803595, 857168, 890136, 964314, 989040, 1071460, 1112670, 1186848, 1285752, 1369440, 1446471, 1483560, 1607190, 1714336, 1780272, 1928628, 1978080, 2142920, 2225340, 2410785, 2571504, 2892942, 2967120, 3214380, 3560544, 3857256, 4285840, 4450680, 4821570, 5143008, 5785884, 5934240, 6428760, 7232355, 7714512, 8571680, 8901360, 9643140, 11571768, 12857520, 14464710, 15429024, 17802720, 19286280, 23143536, 25715040, 28929420, 38572560, 46287072, 57858840, 77145120, 115717680, 231435360]

約数ペア:

[(1, 231435360), (2, 115717680), (3, 77145120), (4, 57858840), (5, 46287072), (6, 38572560), (8, 28929420), (9, 25715040), (10, 23143536), (12, 19286280), (13, 17802720), (15, 15429024), (16, 14464710), (18, 12857520), (20, 11571768), (24, 9643140), (26, 8901360), (27, 8571680), (30, 7714512), (32, 7232355), (36, 6428760), (39, 5934240), (40, 5785884), (45, 5143008), (48, 4821570), (52, 4450680), (54, 4285840), (60, 3857256), (65, 3560544), (72, 3214380), (78, 2967120), (80, 2892942), (90, 2571504), (96, 2410785), (104, 2225340), (108, 2142920), (117, 1978080), (120, 1928628), (130, 1780272), (135, 1714336), (144, 1607190), (156, 1483560), (160, 1446471), (169, 1369440), (180, 1285752), (195, 1186848), (208, 1112670), (216, 1071460), (234, 989040), (240, 964314), (260, 890136), (270, 857168), (288, 803595), (312, 741780), (317, 730080), (338, 684720), (351, 659360), (360, 642876), (390, 593424), (416, 556335), (432, 535730), (468, 494520), (480, 482157), (507, 456480), (520, 445068), (540, 428584), (585, 395616), (624, 370890), (634, 365040), (676, 342360), (702, 329680), (720, 321438), (780, 296712), (845, 273888), (864, 267865), (936, 247260), (951, 243360), (1014, 228240), (1040, 222534), (1080, 214292), (1170, 197808), (1248, 185445), (1268, 182520), (1352, 171180), (1404, 164840), (1440, 160719), (1521, 152160), (1560, 148356), (1585, 146016), (1690, 136944), (1755, 131872), (1872, 123630), (1902, 121680), (2028, 114120), (2080, 111267), (2160, 107146), (2340, 98904), (2535, 91296), (2536, 91260), (2704, 85590), (2808, 82420), (2853, 81120), (3042, 76080), (3120, 74178), (3170, 73008), (3380, 68472), (3510, 65936), (3744, 61815), (3804, 60840), (4056, 57060), (4121, 56160), (4320, 53573), (4563, 50720), (4680, 49452), (4755, 48672), (5070, 45648), (5072, 45630), (5408, 42795), (5616, 41210), (5706, 40560), (6084, 38040), (6240, 37089), (6340, 36504), (6760, 34236), (7020, 32968), (7605, 30432), (7608, 30420), (8112, 28530), (8242, 28080), (8559, 27040), (9126, 25360), (9360, 24726), (9510, 24336), (10140, 22824), (10144, 22815), (11232, 20605), (11412, 20280), (12168, 19020), (12363, 18720), (12680, 18252), (13520, 17118), (14040, 16484), (14265, 16224), (15210, 15216)]