86887680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1$

素因数の和:74

約数の個数: 288

約数和(自身を含む): 323180928

約数和(自身を除く): 236293248

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, 320, 330, 340, 352, 363, 374, 384, 408, 440, 480, 484, 510, 528, 544, 561, 605, 640, 660, 680, 704, 726, 748, 768, 816, 880, 935, 960, 968, 1020, 1056, 1088, 1122, 1210, 1280, 1320, 1331, 1360, 1408, 1452, 1496, 1632, 1760, 1815, 1870, 1920, 1936, 2040, 2057, 2112, 2176, 2244, 2420, 2640, 2662, 2720, 2805, 2816, 2904, 2992, 3264, 3520, 3630, 3740, 3840, 3872, 3993, 4080, 4114, 4224, 4352, 4488, 4840, 5280, 5324, 5440, 5610, 5808, 5984, 6171, 6528, 6655, 7040, 7260, 7480, 7744, 7986, 8160, 8228, 8448, 8976, 9680, 10285, 10560, 10648, 10880, 11220, 11616, 11968, 12342, 13056, 13310, 14080, 14520, 14960, 15488, 15972, 16320, 16456, 17952, 19360, 19965, 20570, 21120, 21296, 21760, 22440, 22627, 23232, 23936, 24684, 26620, 29040, 29920, 30855, 30976, 31944, 32640, 32912, 35904, 38720, 39930, 41140, 42240, 42592, 44880, 45254, 46464, 47872, 49368, 53240, 58080, 59840, 61710, 63888, 65280, 65824, 67881, 71808, 77440, 79860, 82280, 85184, 89760, 90508, 92928, 98736, 106480, 113135, 116160, 119680, 123420, 127776, 131648, 135762, 143616, 154880, 159720, 164560, 170368, 179520, 181016, 197472, 212960, 226270, 232320, 239360, 246840, 255552, 263296, 271524, 319440, 329120, 339405, 340736, 359040, 362032, 394944, 425920, 452540, 464640, 493680, 511104, 526592, 543048, 638880, 658240, 678810, 718080, 724064, 789888, 851840, 905080, 987360, 1022208, 1086096, 1277760, 1316480, 1357620, 1448128, 1579776, 1703680, 1810160, 1974720, 2172192, 2555520, 2632960, 2715240, 2896256, 3620320, 3949440, 4344384, 5111040, 5430480, 5792512, 7240640, 7898880, 8688768, 10860960, 14481280, 17377536, 21721920, 28962560, 43443840, 86887680]

約数ペア:

[(1, 86887680), (2, 43443840), (3, 28962560), (4, 21721920), (5, 17377536), (6, 14481280), (8, 10860960), (10, 8688768), (11, 7898880), (12, 7240640), (15, 5792512), (16, 5430480), (17, 5111040), (20, 4344384), (22, 3949440), (24, 3620320), (30, 2896256), (32, 2715240), (33, 2632960), (34, 2555520), (40, 2172192), (44, 1974720), (48, 1810160), (51, 1703680), (55, 1579776), (60, 1448128), (64, 1357620), (66, 1316480), (68, 1277760), (80, 1086096), (85, 1022208), (88, 987360), (96, 905080), (102, 851840), (110, 789888), (120, 724064), (121, 718080), (128, 678810), (132, 658240), (136, 638880), (160, 543048), (165, 526592), (170, 511104), (176, 493680), (187, 464640), (192, 452540), (204, 425920), (220, 394944), (240, 362032), (242, 359040), (255, 340736), (256, 339405), (264, 329120), (272, 319440), (320, 271524), (330, 263296), (340, 255552), (352, 246840), (363, 239360), (374, 232320), (384, 226270), (408, 212960), (440, 197472), (480, 181016), (484, 179520), (510, 170368), (528, 164560), (544, 159720), (561, 154880), (605, 143616), (640, 135762), (660, 131648), (680, 127776), (704, 123420), (726, 119680), (748, 116160), (768, 113135), (816, 106480), (880, 98736), (935, 92928), (960, 90508), (968, 89760), (1020, 85184), (1056, 82280), (1088, 79860), (1122, 77440), (1210, 71808), (1280, 67881), (1320, 65824), (1331, 65280), (1360, 63888), (1408, 61710), (1452, 59840), (1496, 58080), (1632, 53240), (1760, 49368), (1815, 47872), (1870, 46464), (1920, 45254), (1936, 44880), (2040, 42592), (2057, 42240), (2112, 41140), (2176, 39930), (2244, 38720), (2420, 35904), (2640, 32912), (2662, 32640), (2720, 31944), (2805, 30976), (2816, 30855), (2904, 29920), (2992, 29040), (3264, 26620), (3520, 24684), (3630, 23936), (3740, 23232), (3840, 22627), (3872, 22440), (3993, 21760), (4080, 21296), (4114, 21120), (4224, 20570), (4352, 19965), (4488, 19360), (4840, 17952), (5280, 16456), (5324, 16320), (5440, 15972), (5610, 15488), (5808, 14960), (5984, 14520), (6171, 14080), (6528, 13310), (6655, 13056), (7040, 12342), (7260, 11968), (7480, 11616), (7744, 11220), (7986, 10880), (8160, 10648), (8228, 10560), (8448, 10285), (8976, 9680)]