208686240

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 384

約数和(自身を含む): 855429120

約数和(自身を除く): 646742880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 67, 70, 72, 80, 84, 90, 96, 103, 105, 108, 112, 120, 126, 134, 135, 140, 144, 160, 168, 180, 189, 201, 206, 210, 216, 224, 240, 252, 268, 270, 280, 288, 309, 315, 335, 336, 360, 378, 402, 412, 420, 432, 469, 480, 504, 515, 536, 540, 560, 603, 618, 630, 670, 672, 720, 721, 756, 804, 824, 840, 864, 927, 938, 945, 1005, 1008, 1030, 1072, 1080, 1120, 1206, 1236, 1260, 1340, 1407, 1440, 1442, 1512, 1545, 1608, 1648, 1680, 1809, 1854, 1876, 1890, 2010, 2016, 2060, 2144, 2160, 2163, 2345, 2412, 2472, 2520, 2680, 2781, 2814, 2884, 3015, 3024, 3090, 3216, 3296, 3360, 3605, 3618, 3708, 3752, 3780, 4020, 4120, 4221, 4320, 4326, 4635, 4690, 4824, 4944, 5040, 5360, 5562, 5628, 5768, 6030, 6048, 6180, 6432, 6489, 6901, 7035, 7210, 7236, 7416, 7504, 7560, 8040, 8240, 8442, 8652, 9045, 9270, 9380, 9648, 9888, 10080, 10720, 10815, 11124, 11256, 11536, 12060, 12360, 12663, 12978, 13802, 13905, 14070, 14420, 14472, 14832, 15008, 15120, 16080, 16480, 16884, 17304, 18090, 18540, 18760, 19296, 19467, 20703, 21105, 21630, 22248, 22512, 23072, 24120, 24720, 25326, 25956, 27604, 27810, 28140, 28840, 28944, 29664, 30240, 32160, 32445, 33768, 34505, 34608, 36180, 37080, 37520, 38934, 41406, 42210, 43260, 44496, 45024, 48240, 48307, 49440, 50652, 51912, 55208, 55620, 56280, 57680, 57888, 62109, 63315, 64890, 67536, 69010, 69216, 72360, 74160, 75040, 77868, 82812, 84420, 86520, 88992, 96480, 96614, 97335, 101304, 103515, 103824, 110416, 111240, 112560, 115360, 124218, 126630, 129780, 135072, 138020, 144720, 144921, 148320, 155736, 165624, 168840, 173040, 186327, 193228, 194670, 202608, 207030, 207648, 220832, 222480, 225120, 241535, 248436, 253260, 259560, 276040, 289440, 289842, 310545, 311472, 331248, 337680, 346080, 372654, 386456, 389340, 405216, 414060, 434763, 444960, 483070, 496872, 506520, 519120, 552080, 579684, 621090, 622944, 662496, 675360, 724605, 745308, 772912, 778680, 828120, 869526, 931635, 966140, 993744, 1013040, 1038240, 1104160, 1159368, 1242180, 1304289, 1449210, 1490616, 1545824, 1557360, 1656240, 1739052, 1863270, 1932280, 1987488, 2026080, 2173815, 2318736, 2484360, 2608578, 2898420, 2981232, 3114720, 3312480, 3478104, 3726540, 3864560, 4347630, 4637472, 4968720, 5217156, 5796840, 5962464, 6521445, 6956208, 7453080, 7729120, 8695260, 9937440, 10434312, 11593680, 13042890, 13912416, 14906160, 17390520, 20868624, 23187360, 26085780, 29812320, 34781040, 41737248, 52171560, 69562080, 104343120, 208686240]

約数ペア:

[(1, 208686240), (2, 104343120), (3, 69562080), (4, 52171560), (5, 41737248), (6, 34781040), (7, 29812320), (8, 26085780), (9, 23187360), (10, 20868624), (12, 17390520), (14, 14906160), (15, 13912416), (16, 13042890), (18, 11593680), (20, 10434312), (21, 9937440), (24, 8695260), (27, 7729120), (28, 7453080), (30, 6956208), (32, 6521445), (35, 5962464), (36, 5796840), (40, 5217156), (42, 4968720), (45, 4637472), (48, 4347630), (54, 3864560), (56, 3726540), (60, 3478104), (63, 3312480), (67, 3114720), (70, 2981232), (72, 2898420), (80, 2608578), (84, 2484360), (90, 2318736), (96, 2173815), (103, 2026080), (105, 1987488), (108, 1932280), (112, 1863270), (120, 1739052), (126, 1656240), (134, 1557360), (135, 1545824), (140, 1490616), (144, 1449210), (160, 1304289), (168, 1242180), (180, 1159368), (189, 1104160), (201, 1038240), (206, 1013040), (210, 993744), (216, 966140), (224, 931635), (240, 869526), (252, 828120), (268, 778680), (270, 772912), (280, 745308), (288, 724605), (309, 675360), (315, 662496), (335, 622944), (336, 621090), (360, 579684), (378, 552080), (402, 519120), (412, 506520), (420, 496872), (432, 483070), (469, 444960), (480, 434763), (504, 414060), (515, 405216), (536, 389340), (540, 386456), (560, 372654), (603, 346080), (618, 337680), (630, 331248), (670, 311472), (672, 310545), (720, 289842), (721, 289440), (756, 276040), (804, 259560), (824, 253260), (840, 248436), (864, 241535), (927, 225120), (938, 222480), (945, 220832), (1005, 207648), (1008, 207030), (1030, 202608), (1072, 194670), (1080, 193228), (1120, 186327), (1206, 173040), (1236, 168840), (1260, 165624), (1340, 155736), (1407, 148320), (1440, 144921), (1442, 144720), (1512, 138020), (1545, 135072), (1608, 129780), (1648, 126630), (1680, 124218), (1809, 115360), (1854, 112560), (1876, 111240), (1890, 110416), (2010, 103824), (2016, 103515), (2060, 101304), (2144, 97335), (2160, 96614), (2163, 96480), (2345, 88992), (2412, 86520), (2472, 84420), (2520, 82812), (2680, 77868), (2781, 75040), (2814, 74160), (2884, 72360), (3015, 69216), (3024, 69010), (3090, 67536), (3216, 64890), (3296, 63315), (3360, 62109), (3605, 57888), (3618, 57680), (3708, 56280), (3752, 55620), (3780, 55208), (4020, 51912), (4120, 50652), (4221, 49440), (4320, 48307), (4326, 48240), (4635, 45024), (4690, 44496), (4824, 43260), (4944, 42210), (5040, 41406), (5360, 38934), (5562, 37520), (5628, 37080), (5768, 36180), (6030, 34608), (6048, 34505), (6180, 33768), (6432, 32445), (6489, 32160), (6901, 30240), (7035, 29664), (7210, 28944), (7236, 28840), (7416, 28140), (7504, 27810), (7560, 27604), (8040, 25956), (8240, 25326), (8442, 24720), (8652, 24120), (9045, 23072), (9270, 22512), (9380, 22248), (9648, 21630), (9888, 21105), (10080, 20703), (10720, 19467), (10815, 19296), (11124, 18760), (11256, 18540), (11536, 18090), (12060, 17304), (12360, 16884), (12663, 16480), (12978, 16080), (13802, 15120), (13905, 15008), (14070, 14832), (14420, 14472)]