166637520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 320

約数和(自身を含む): 668528640

約数和(自身を除く): 501891120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 103, 105, 107, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 206, 210, 214, 216, 240, 252, 270, 280, 309, 315, 321, 336, 360, 378, 412, 420, 428, 432, 504, 515, 535, 540, 560, 618, 630, 642, 720, 721, 749, 756, 824, 840, 856, 927, 945, 963, 1008, 1030, 1070, 1080, 1236, 1260, 1284, 1442, 1498, 1512, 1545, 1605, 1648, 1680, 1712, 1854, 1890, 1926, 2060, 2140, 2160, 2163, 2247, 2472, 2520, 2568, 2781, 2884, 2889, 2996, 3024, 3090, 3210, 3605, 3708, 3745, 3780, 3852, 4120, 4280, 4326, 4494, 4635, 4815, 4944, 5040, 5136, 5562, 5768, 5778, 5992, 6180, 6420, 6489, 6741, 7210, 7416, 7490, 7560, 7704, 8240, 8560, 8652, 8988, 9270, 9630, 10815, 11021, 11124, 11235, 11536, 11556, 11984, 12360, 12840, 12978, 13482, 13905, 14420, 14445, 14832, 14980, 15120, 15408, 17304, 17976, 18540, 19260, 19467, 20223, 21630, 22042, 22248, 22470, 23112, 24720, 25680, 25956, 26964, 27810, 28840, 28890, 29960, 32445, 33063, 33705, 34608, 35952, 37080, 38520, 38934, 40446, 43260, 44084, 44496, 44940, 46224, 51912, 53928, 55105, 55620, 57680, 57780, 59920, 64890, 66126, 67410, 74160, 77040, 77147, 77868, 80892, 86520, 88168, 89880, 97335, 99189, 101115, 103824, 107856, 110210, 111240, 115560, 129780, 132252, 134820, 154294, 155736, 161784, 165315, 173040, 176336, 179760, 194670, 198378, 202230, 220420, 222480, 231120, 231441, 259560, 264504, 269640, 297567, 308588, 311472, 323568, 330630, 385735, 389340, 396756, 404460, 440840, 462882, 495945, 519120, 529008, 539280, 595134, 617176, 661260, 694323, 771470, 778680, 793512, 808920, 881680, 925764, 991890, 1157205, 1190268, 1234352, 1322520, 1388646, 1487835, 1542940, 1557360, 1587024, 1617840, 1851528, 1983780, 2082969, 2314410, 2380536, 2645040, 2777292, 2975670, 3085880, 3471615, 3703056, 3967560, 4165938, 4628820, 4761072, 5554584, 5951340, 6171760, 6943230, 7935120, 8331876, 9257640, 10414845, 11109168, 11902680, 13886460, 16663752, 18515280, 20829690, 23805360, 27772920, 33327504, 41659380, 55545840, 83318760, 166637520]

約数ペア:

[(1, 166637520), (2, 83318760), (3, 55545840), (4, 41659380), (5, 33327504), (6, 27772920), (7, 23805360), (8, 20829690), (9, 18515280), (10, 16663752), (12, 13886460), (14, 11902680), (15, 11109168), (16, 10414845), (18, 9257640), (20, 8331876), (21, 7935120), (24, 6943230), (27, 6171760), (28, 5951340), (30, 5554584), (35, 4761072), (36, 4628820), (40, 4165938), (42, 3967560), (45, 3703056), (48, 3471615), (54, 3085880), (56, 2975670), (60, 2777292), (63, 2645040), (70, 2380536), (72, 2314410), (80, 2082969), (84, 1983780), (90, 1851528), (103, 1617840), (105, 1587024), (107, 1557360), (108, 1542940), (112, 1487835), (120, 1388646), (126, 1322520), (135, 1234352), (140, 1190268), (144, 1157205), (168, 991890), (180, 925764), (189, 881680), (206, 808920), (210, 793512), (214, 778680), (216, 771470), (240, 694323), (252, 661260), (270, 617176), (280, 595134), (309, 539280), (315, 529008), (321, 519120), (336, 495945), (360, 462882), (378, 440840), (412, 404460), (420, 396756), (428, 389340), (432, 385735), (504, 330630), (515, 323568), (535, 311472), (540, 308588), (560, 297567), (618, 269640), (630, 264504), (642, 259560), (720, 231441), (721, 231120), (749, 222480), (756, 220420), (824, 202230), (840, 198378), (856, 194670), (927, 179760), (945, 176336), (963, 173040), (1008, 165315), (1030, 161784), (1070, 155736), (1080, 154294), (1236, 134820), (1260, 132252), (1284, 129780), (1442, 115560), (1498, 111240), (1512, 110210), (1545, 107856), (1605, 103824), (1648, 101115), (1680, 99189), (1712, 97335), (1854, 89880), (1890, 88168), (1926, 86520), (2060, 80892), (2140, 77868), (2160, 77147), (2163, 77040), (2247, 74160), (2472, 67410), (2520, 66126), (2568, 64890), (2781, 59920), (2884, 57780), (2889, 57680), (2996, 55620), (3024, 55105), (3090, 53928), (3210, 51912), (3605, 46224), (3708, 44940), (3745, 44496), (3780, 44084), (3852, 43260), (4120, 40446), (4280, 38934), (4326, 38520), (4494, 37080), (4635, 35952), (4815, 34608), (4944, 33705), (5040, 33063), (5136, 32445), (5562, 29960), (5768, 28890), (5778, 28840), (5992, 27810), (6180, 26964), (6420, 25956), (6489, 25680), (6741, 24720), (7210, 23112), (7416, 22470), (7490, 22248), (7560, 22042), (7704, 21630), (8240, 20223), (8560, 19467), (8652, 19260), (8988, 18540), (9270, 17976), (9630, 17304), (10815, 15408), (11021, 15120), (11124, 14980), (11235, 14832), (11536, 14445), (11556, 14420), (11984, 13905), (12360, 13482), (12840, 12978)]