268561920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2$

素因数の和:82

約数の個数: 360

約数和(自身を含む): 1002482712

約数和(自身を除く): 733920792

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, 121, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 242, 255, 256, 264, 272, 289, 320, 330, 340, 352, 363, 374, 384, 408, 440, 480, 484, 510, 512, 528, 544, 561, 578, 605, 640, 660, 680, 704, 726, 748, 768, 816, 867, 880, 935, 960, 968, 1020, 1056, 1088, 1122, 1156, 1210, 1280, 1320, 1360, 1408, 1445, 1452, 1496, 1536, 1632, 1734, 1760, 1815, 1870, 1920, 1936, 2040, 2057, 2112, 2176, 2244, 2312, 2420, 2560, 2640, 2720, 2805, 2816, 2890, 2904, 2992, 3179, 3264, 3468, 3520, 3630, 3740, 3840, 3872, 4080, 4114, 4224, 4335, 4352, 4488, 4624, 4840, 5280, 5440, 5610, 5632, 5780, 5808, 5984, 6171, 6358, 6528, 6936, 7040, 7260, 7480, 7680, 7744, 8160, 8228, 8448, 8670, 8704, 8976, 9248, 9537, 9680, 10285, 10560, 10880, 11220, 11560, 11616, 11968, 12342, 12716, 13056, 13872, 14080, 14520, 14960, 15488, 15895, 16320, 16456, 16896, 17340, 17952, 18496, 19074, 19360, 20570, 21120, 21760, 22440, 23120, 23232, 23936, 24684, 25432, 26112, 27744, 28160, 29040, 29920, 30855, 30976, 31790, 32640, 32912, 34680, 34969, 35904, 36992, 38148, 38720, 41140, 42240, 43520, 44880, 46240, 46464, 47685, 47872, 49368, 50864, 55488, 58080, 59840, 61710, 61952, 63580, 65280, 65824, 69360, 69938, 71808, 73984, 76296, 77440, 82280, 84480, 89760, 92480, 92928, 95370, 95744, 98736, 101728, 104907, 110976, 116160, 119680, 123420, 127160, 130560, 131648, 138720, 139876, 143616, 147968, 152592, 154880, 164560, 174845, 179520, 184960, 185856, 190740, 197472, 203456, 209814, 221952, 232320, 239360, 246840, 254320, 263296, 277440, 279752, 287232, 305184, 309760, 329120, 349690, 359040, 369920, 381480, 394944, 406912, 419628, 443904, 464640, 478720, 493680, 508640, 524535, 526592, 554880, 559504, 610368, 658240, 699380, 718080, 739840, 762960, 789888, 813824, 839256, 929280, 987360, 1017280, 1049070, 1053184, 1109760, 1119008, 1220736, 1316480, 1398760, 1436160, 1525920, 1579776, 1627648, 1678512, 1974720, 2034560, 2098140, 2219520, 2238016, 2441472, 2632960, 2797520, 3051840, 3159552, 3357024, 3949440, 4069120, 4196280, 4476032, 4882944, 5265920, 5595040, 6103680, 6714048, 7898880, 8138240, 8392560, 8952064, 11190080, 12207360, 13428096, 15797760, 16785120, 17904128, 22380160, 24414720, 26856192, 33570240, 44760320, 53712384, 67140480, 89520640, 134280960, 268561920]

約数ペア:

[(1, 268561920), (2, 134280960), (3, 89520640), (4, 67140480), (5, 53712384), (6, 44760320), (8, 33570240), (10, 26856192), (11, 24414720), (12, 22380160), (15, 17904128), (16, 16785120), (17, 15797760), (20, 13428096), (22, 12207360), (24, 11190080), (30, 8952064), (32, 8392560), (33, 8138240), (34, 7898880), (40, 6714048), (44, 6103680), (48, 5595040), (51, 5265920), (55, 4882944), (60, 4476032), (64, 4196280), (66, 4069120), (68, 3949440), (80, 3357024), (85, 3159552), (88, 3051840), (96, 2797520), (102, 2632960), (110, 2441472), (120, 2238016), (121, 2219520), (128, 2098140), (132, 2034560), (136, 1974720), (160, 1678512), (165, 1627648), (170, 1579776), (176, 1525920), (187, 1436160), (192, 1398760), (204, 1316480), (220, 1220736), (240, 1119008), (242, 1109760), (255, 1053184), (256, 1049070), (264, 1017280), (272, 987360), (289, 929280), (320, 839256), (330, 813824), (340, 789888), (352, 762960), (363, 739840), (374, 718080), (384, 699380), (408, 658240), (440, 610368), (480, 559504), (484, 554880), (510, 526592), (512, 524535), (528, 508640), (544, 493680), (561, 478720), (578, 464640), (605, 443904), (640, 419628), (660, 406912), (680, 394944), (704, 381480), (726, 369920), (748, 359040), (768, 349690), (816, 329120), (867, 309760), (880, 305184), (935, 287232), (960, 279752), (968, 277440), (1020, 263296), (1056, 254320), (1088, 246840), (1122, 239360), (1156, 232320), (1210, 221952), (1280, 209814), (1320, 203456), (1360, 197472), (1408, 190740), (1445, 185856), (1452, 184960), (1496, 179520), (1536, 174845), (1632, 164560), (1734, 154880), (1760, 152592), (1815, 147968), (1870, 143616), (1920, 139876), (1936, 138720), (2040, 131648), (2057, 130560), (2112, 127160), (2176, 123420), (2244, 119680), (2312, 116160), (2420, 110976), (2560, 104907), (2640, 101728), (2720, 98736), (2805, 95744), (2816, 95370), (2890, 92928), (2904, 92480), (2992, 89760), (3179, 84480), (3264, 82280), (3468, 77440), (3520, 76296), (3630, 73984), (3740, 71808), (3840, 69938), (3872, 69360), (4080, 65824), (4114, 65280), (4224, 63580), (4335, 61952), (4352, 61710), (4488, 59840), (4624, 58080), (4840, 55488), (5280, 50864), (5440, 49368), (5610, 47872), (5632, 47685), (5780, 46464), (5808, 46240), (5984, 44880), (6171, 43520), (6358, 42240), (6528, 41140), (6936, 38720), (7040, 38148), (7260, 36992), (7480, 35904), (7680, 34969), (7744, 34680), (8160, 32912), (8228, 32640), (8448, 31790), (8670, 30976), (8704, 30855), (8976, 29920), (9248, 29040), (9537, 28160), (9680, 27744), (10285, 26112), (10560, 25432), (10880, 24684), (11220, 23936), (11560, 23232), (11616, 23120), (11968, 22440), (12342, 21760), (12716, 21120), (13056, 20570), (13872, 19360), (14080, 19074), (14520, 18496), (14960, 17952), (15488, 17340), (15895, 16896), (16320, 16456)]