265062720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 224

約数和(自身を含む): 922739328

約数和(自身を除く): 657676608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 67, 78, 80, 96, 104, 120, 130, 134, 156, 160, 192, 195, 201, 208, 240, 260, 268, 312, 317, 320, 335, 390, 402, 416, 480, 520, 536, 624, 634, 670, 780, 804, 832, 871, 951, 960, 1005, 1040, 1072, 1248, 1268, 1340, 1560, 1585, 1608, 1742, 1902, 2010, 2080, 2144, 2496, 2536, 2613, 2680, 3120, 3170, 3216, 3484, 3804, 4020, 4121, 4160, 4288, 4355, 4755, 5072, 5226, 5360, 6240, 6340, 6432, 6968, 7608, 8040, 8242, 8710, 9510, 10144, 10452, 10720, 12363, 12480, 12680, 12864, 13065, 13936, 15216, 16080, 16484, 17420, 19020, 20288, 20605, 20904, 21239, 21440, 24726, 25360, 26130, 27872, 30432, 32160, 32968, 34840, 38040, 41210, 41808, 42478, 49452, 50720, 52260, 55744, 60864, 61815, 63717, 64320, 65936, 69680, 76080, 82420, 83616, 84956, 98904, 101440, 104520, 106195, 123630, 127434, 131872, 139360, 152160, 164840, 167232, 169912, 197808, 209040, 212390, 247260, 254868, 263744, 276107, 278720, 304320, 318585, 329680, 339824, 395616, 418080, 424780, 494520, 509736, 552214, 637170, 659360, 679648, 791232, 828321, 836160, 849560, 989040, 1019472, 1104428, 1274340, 1318720, 1359296, 1380535, 1656642, 1699120, 1978080, 2038944, 2208856, 2548680, 2761070, 3313284, 3398240, 3956160, 4077888, 4141605, 4417712, 5097360, 5522140, 6626568, 6796480, 8283210, 8835424, 10194720, 11044280, 13253136, 16566420, 17670848, 20389440, 22088560, 26506272, 33132840, 44177120, 53012544, 66265680, 88354240, 132531360, 265062720]

約数ペア:

[(1, 265062720), (2, 132531360), (3, 88354240), (4, 66265680), (5, 53012544), (6, 44177120), (8, 33132840), (10, 26506272), (12, 22088560), (13, 20389440), (15, 17670848), (16, 16566420), (20, 13253136), (24, 11044280), (26, 10194720), (30, 8835424), (32, 8283210), (39, 6796480), (40, 6626568), (48, 5522140), (52, 5097360), (60, 4417712), (64, 4141605), (65, 4077888), (67, 3956160), (78, 3398240), (80, 3313284), (96, 2761070), (104, 2548680), (120, 2208856), (130, 2038944), (134, 1978080), (156, 1699120), (160, 1656642), (192, 1380535), (195, 1359296), (201, 1318720), (208, 1274340), (240, 1104428), (260, 1019472), (268, 989040), (312, 849560), (317, 836160), (320, 828321), (335, 791232), (390, 679648), (402, 659360), (416, 637170), (480, 552214), (520, 509736), (536, 494520), (624, 424780), (634, 418080), (670, 395616), (780, 339824), (804, 329680), (832, 318585), (871, 304320), (951, 278720), (960, 276107), (1005, 263744), (1040, 254868), (1072, 247260), (1248, 212390), (1268, 209040), (1340, 197808), (1560, 169912), (1585, 167232), (1608, 164840), (1742, 152160), (1902, 139360), (2010, 131872), (2080, 127434), (2144, 123630), (2496, 106195), (2536, 104520), (2613, 101440), (2680, 98904), (3120, 84956), (3170, 83616), (3216, 82420), (3484, 76080), (3804, 69680), (4020, 65936), (4121, 64320), (4160, 63717), (4288, 61815), (4355, 60864), (4755, 55744), (5072, 52260), (5226, 50720), (5360, 49452), (6240, 42478), (6340, 41808), (6432, 41210), (6968, 38040), (7608, 34840), (8040, 32968), (8242, 32160), (8710, 30432), (9510, 27872), (10144, 26130), (10452, 25360), (10720, 24726), (12363, 21440), (12480, 21239), (12680, 20904), (12864, 20605), (13065, 20288), (13936, 19020), (15216, 17420), (16080, 16484)]