271793280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:807

約数の個数: 256

約数和(自身を含む): 1002015360

約数和(自身を除く): 730222080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 384, 408, 440, 480, 510, 528, 544, 561, 640, 660, 680, 704, 748, 757, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1320, 1360, 1408, 1496, 1514, 1632, 1760, 1870, 1920, 2040, 2112, 2176, 2244, 2271, 2640, 2720, 2805, 2992, 3028, 3264, 3520, 3740, 3785, 4080, 4224, 4488, 4542, 5280, 5440, 5610, 5984, 6056, 6528, 7040, 7480, 7570, 8160, 8327, 8976, 9084, 10560, 10880, 11220, 11355, 11968, 12112, 12869, 14960, 15140, 16320, 16654, 17952, 18168, 21120, 22440, 22710, 23936, 24224, 24981, 25738, 29920, 30280, 32640, 33308, 35904, 36336, 38607, 41635, 44880, 45420, 48448, 49962, 51476, 59840, 60560, 64345, 66616, 71808, 72672, 77214, 83270, 89760, 90840, 96896, 99924, 102952, 119680, 121120, 124905, 128690, 133232, 141559, 145344, 154428, 166540, 179520, 181680, 193035, 199848, 205904, 242240, 249810, 257380, 266464, 283118, 290688, 308856, 333080, 359040, 363360, 386070, 399696, 411808, 424677, 484480, 499620, 514760, 532928, 566236, 617712, 666160, 707795, 726720, 772140, 799392, 823616, 849354, 999240, 1029520, 1065856, 1132472, 1235424, 1332320, 1415590, 1453440, 1544280, 1598784, 1647232, 1698708, 1998480, 2059040, 2123385, 2264944, 2470848, 2664640, 2831180, 3088560, 3197568, 3397416, 3996960, 4118080, 4246770, 4529888, 4941696, 5329280, 5662360, 6177120, 6794832, 7993920, 8236160, 8493540, 9059776, 11324720, 12354240, 13589664, 15987840, 16987080, 18119552, 22649440, 24708480, 27179328, 33974160, 45298880, 54358656, 67948320, 90597760, 135896640, 271793280]

約数ペア:

[(1, 271793280), (2, 135896640), (3, 90597760), (4, 67948320), (5, 54358656), (6, 45298880), (8, 33974160), (10, 27179328), (11, 24708480), (12, 22649440), (15, 18119552), (16, 16987080), (17, 15987840), (20, 13589664), (22, 12354240), (24, 11324720), (30, 9059776), (32, 8493540), (33, 8236160), (34, 7993920), (40, 6794832), (44, 6177120), (48, 5662360), (51, 5329280), (55, 4941696), (60, 4529888), (64, 4246770), (66, 4118080), (68, 3996960), (80, 3397416), (85, 3197568), (88, 3088560), (96, 2831180), (102, 2664640), (110, 2470848), (120, 2264944), (128, 2123385), (132, 2059040), (136, 1998480), (160, 1698708), (165, 1647232), (170, 1598784), (176, 1544280), (187, 1453440), (192, 1415590), (204, 1332320), (220, 1235424), (240, 1132472), (255, 1065856), (264, 1029520), (272, 999240), (320, 849354), (330, 823616), (340, 799392), (352, 772140), (374, 726720), (384, 707795), (408, 666160), (440, 617712), (480, 566236), (510, 532928), (528, 514760), (544, 499620), (561, 484480), (640, 424677), (660, 411808), (680, 399696), (704, 386070), (748, 363360), (757, 359040), (816, 333080), (880, 308856), (935, 290688), (960, 283118), (1020, 266464), (1056, 257380), (1088, 249810), (1122, 242240), (1320, 205904), (1360, 199848), (1408, 193035), (1496, 181680), (1514, 179520), (1632, 166540), (1760, 154428), (1870, 145344), (1920, 141559), (2040, 133232), (2112, 128690), (2176, 124905), (2244, 121120), (2271, 119680), (2640, 102952), (2720, 99924), (2805, 96896), (2992, 90840), (3028, 89760), (3264, 83270), (3520, 77214), (3740, 72672), (3785, 71808), (4080, 66616), (4224, 64345), (4488, 60560), (4542, 59840), (5280, 51476), (5440, 49962), (5610, 48448), (5984, 45420), (6056, 44880), (6528, 41635), (7040, 38607), (7480, 36336), (7570, 35904), (8160, 33308), (8327, 32640), (8976, 30280), (9084, 29920), (10560, 25738), (10880, 24981), (11220, 24224), (11355, 23936), (11968, 22710), (12112, 22440), (12869, 21120), (14960, 18168), (15140, 17952), (16320, 16654)]