31595520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:67

約数の個数: 264

約数和(自身を含む): 117612432

約数和(自身を除く): 86016912

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, 512, 528, 544, 561, 605, 640, 660, 680, 704, 726, 748, 768, 816, 880, 935, 960, 968, 1020, 1024, 1056, 1088, 1122, 1210, 1280, 1320, 1360, 1408, 1452, 1496, 1536, 1632, 1760, 1815, 1870, 1920, 1936, 2040, 2057, 2112, 2176, 2244, 2420, 2560, 2640, 2720, 2805, 2816, 2904, 2992, 3072, 3264, 3520, 3630, 3740, 3840, 3872, 4080, 4114, 4224, 4352, 4488, 4840, 5120, 5280, 5440, 5610, 5632, 5808, 5984, 6171, 6528, 7040, 7260, 7480, 7680, 7744, 8160, 8228, 8448, 8704, 8976, 9680, 10285, 10560, 10880, 11220, 11264, 11616, 11968, 12342, 13056, 14080, 14520, 14960, 15360, 15488, 16320, 16456, 16896, 17408, 17952, 19360, 20570, 21120, 21760, 22440, 23232, 23936, 24684, 26112, 28160, 29040, 29920, 30855, 30976, 32640, 32912, 33792, 35904, 38720, 41140, 42240, 43520, 44880, 46464, 47872, 49368, 52224, 56320, 58080, 59840, 61710, 61952, 65280, 65824, 71808, 77440, 82280, 84480, 87040, 89760, 92928, 95744, 98736, 116160, 119680, 123420, 123904, 130560, 131648, 143616, 154880, 164560, 168960, 179520, 185856, 191488, 197472, 232320, 239360, 246840, 261120, 263296, 287232, 309760, 329120, 359040, 371712, 394944, 464640, 478720, 493680, 526592, 574464, 619520, 658240, 718080, 789888, 929280, 957440, 987360, 1053184, 1316480, 1436160, 1579776, 1858560, 1974720, 2106368, 2632960, 2872320, 3159552, 3949440, 5265920, 6319104, 7898880, 10531840, 15797760, 31595520]

約数ペア:

[(1, 31595520), (2, 15797760), (3, 10531840), (4, 7898880), (5, 6319104), (6, 5265920), (8, 3949440), (10, 3159552), (11, 2872320), (12, 2632960), (15, 2106368), (16, 1974720), (17, 1858560), (20, 1579776), (22, 1436160), (24, 1316480), (30, 1053184), (32, 987360), (33, 957440), (34, 929280), (40, 789888), (44, 718080), (48, 658240), (51, 619520), (55, 574464), (60, 526592), (64, 493680), (66, 478720), (68, 464640), (80, 394944), (85, 371712), (88, 359040), (96, 329120), (102, 309760), (110, 287232), (120, 263296), (121, 261120), (128, 246840), (132, 239360), (136, 232320), (160, 197472), (165, 191488), (170, 185856), (176, 179520), (187, 168960), (192, 164560), (204, 154880), (220, 143616), (240, 131648), (242, 130560), (255, 123904), (256, 123420), (264, 119680), (272, 116160), (320, 98736), (330, 95744), (340, 92928), (352, 89760), (363, 87040), (374, 84480), (384, 82280), (408, 77440), (440, 71808), (480, 65824), (484, 65280), (510, 61952), (512, 61710), (528, 59840), (544, 58080), (561, 56320), (605, 52224), (640, 49368), (660, 47872), (680, 46464), (704, 44880), (726, 43520), (748, 42240), (768, 41140), (816, 38720), (880, 35904), (935, 33792), (960, 32912), (968, 32640), (1020, 30976), (1024, 30855), (1056, 29920), (1088, 29040), (1122, 28160), (1210, 26112), (1280, 24684), (1320, 23936), (1360, 23232), (1408, 22440), (1452, 21760), (1496, 21120), (1536, 20570), (1632, 19360), (1760, 17952), (1815, 17408), (1870, 16896), (1920, 16456), (1936, 16320), (2040, 15488), (2057, 15360), (2112, 14960), (2176, 14520), (2244, 14080), (2420, 13056), (2560, 12342), (2640, 11968), (2720, 11616), (2805, 11264), (2816, 11220), (2904, 10880), (2992, 10560), (3072, 10285), (3264, 9680), (3520, 8976), (3630, 8704), (3740, 8448), (3840, 8228), (3872, 8160), (4080, 7744), (4114, 7680), (4224, 7480), (4352, 7260), (4488, 7040), (4840, 6528), (5120, 6171), (5280, 5984), (5440, 5808), (5610, 5632)]