67140480

素因数分解:

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

素因数の和:78

約数の個数: 288

約数和(自身を含む): 249885720

約数和(自身を除く): 182745240

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, 264, 272, 289, 320, 330, 340, 352, 363, 374, 384, 408, 440, 480, 484, 510, 528, 544, 561, 578, 605, 640, 660, 680, 704, 726, 748, 816, 867, 880, 935, 960, 968, 1020, 1056, 1088, 1122, 1156, 1210, 1320, 1360, 1408, 1445, 1452, 1496, 1632, 1734, 1760, 1815, 1870, 1920, 1936, 2040, 2057, 2112, 2176, 2244, 2312, 2420, 2640, 2720, 2805, 2890, 2904, 2992, 3179, 3264, 3468, 3520, 3630, 3740, 3872, 4080, 4114, 4224, 4335, 4488, 4624, 4840, 5280, 5440, 5610, 5780, 5808, 5984, 6171, 6358, 6528, 6936, 7040, 7260, 7480, 7744, 8160, 8228, 8670, 8976, 9248, 9537, 9680, 10285, 10560, 10880, 11220, 11560, 11616, 11968, 12342, 12716, 13872, 14520, 14960, 15488, 15895, 16320, 16456, 17340, 17952, 18496, 19074, 19360, 20570, 21120, 22440, 23120, 23232, 23936, 24684, 25432, 27744, 29040, 29920, 30855, 31790, 32640, 32912, 34680, 34969, 35904, 36992, 38148, 38720, 41140, 44880, 46240, 46464, 47685, 49368, 50864, 55488, 58080, 59840, 61710, 63580, 65824, 69360, 69938, 71808, 76296, 77440, 82280, 89760, 92480, 95370, 98736, 101728, 104907, 110976, 116160, 119680, 123420, 127160, 131648, 138720, 139876, 152592, 164560, 174845, 179520, 184960, 190740, 197472, 203456, 209814, 232320, 246840, 254320, 263296, 277440, 279752, 305184, 329120, 349690, 359040, 381480, 394944, 406912, 419628, 493680, 508640, 524535, 554880, 559504, 610368, 658240, 699380, 762960, 789888, 839256, 987360, 1017280, 1049070, 1119008, 1220736, 1316480, 1398760, 1525920, 1678512, 1974720, 2034560, 2098140, 2238016, 2797520, 3051840, 3357024, 3949440, 4196280, 4476032, 5595040, 6103680, 6714048, 8392560, 11190080, 13428096, 16785120, 22380160, 33570240, 67140480]

約数ペア:

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