207629760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:291

約数の個数: 224

約数和(自身を含む): 720986112

約数和(自身を除く): 513356352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 127, 130, 131, 156, 160, 192, 195, 208, 240, 254, 260, 262, 312, 320, 381, 390, 393, 416, 480, 508, 520, 524, 624, 635, 655, 762, 780, 786, 832, 960, 1016, 1040, 1048, 1248, 1270, 1310, 1524, 1560, 1572, 1651, 1703, 1905, 1965, 2032, 2080, 2096, 2496, 2540, 2620, 3048, 3120, 3144, 3302, 3406, 3810, 3930, 4064, 4160, 4192, 4953, 5080, 5109, 5240, 6096, 6240, 6288, 6604, 6812, 7620, 7860, 8128, 8255, 8384, 8515, 9906, 10160, 10218, 10480, 12192, 12480, 12576, 13208, 13624, 15240, 15720, 16510, 16637, 17030, 19812, 20320, 20436, 20960, 24384, 24765, 25152, 25545, 26416, 27248, 30480, 31440, 33020, 33274, 34060, 39624, 40640, 40872, 41920, 49530, 49911, 51090, 52832, 54496, 60960, 62880, 66040, 66548, 68120, 79248, 81744, 83185, 99060, 99822, 102180, 105664, 108992, 121920, 125760, 132080, 133096, 136240, 158496, 163488, 166370, 198120, 199644, 204360, 216281, 249555, 264160, 266192, 272480, 316992, 326976, 332740, 396240, 399288, 408720, 432562, 499110, 528320, 532384, 544960, 648843, 665480, 792480, 798576, 817440, 865124, 998220, 1064768, 1081405, 1297686, 1330960, 1584960, 1597152, 1634880, 1730248, 1996440, 2162810, 2595372, 2661920, 3194304, 3244215, 3460496, 3992880, 4325620, 5190744, 5323840, 6488430, 6920992, 7985760, 8651240, 10381488, 12976860, 13841984, 15971520, 17302480, 20762976, 25953720, 34604960, 41525952, 51907440, 69209920, 103814880, 207629760]

約数ペア:

[(1, 207629760), (2, 103814880), (3, 69209920), (4, 51907440), (5, 41525952), (6, 34604960), (8, 25953720), (10, 20762976), (12, 17302480), (13, 15971520), (15, 13841984), (16, 12976860), (20, 10381488), (24, 8651240), (26, 7985760), (30, 6920992), (32, 6488430), (39, 5323840), (40, 5190744), (48, 4325620), (52, 3992880), (60, 3460496), (64, 3244215), (65, 3194304), (78, 2661920), (80, 2595372), (96, 2162810), (104, 1996440), (120, 1730248), (127, 1634880), (130, 1597152), (131, 1584960), (156, 1330960), (160, 1297686), (192, 1081405), (195, 1064768), (208, 998220), (240, 865124), (254, 817440), (260, 798576), (262, 792480), (312, 665480), (320, 648843), (381, 544960), (390, 532384), (393, 528320), (416, 499110), (480, 432562), (508, 408720), (520, 399288), (524, 396240), (624, 332740), (635, 326976), (655, 316992), (762, 272480), (780, 266192), (786, 264160), (832, 249555), (960, 216281), (1016, 204360), (1040, 199644), (1048, 198120), (1248, 166370), (1270, 163488), (1310, 158496), (1524, 136240), (1560, 133096), (1572, 132080), (1651, 125760), (1703, 121920), (1905, 108992), (1965, 105664), (2032, 102180), (2080, 99822), (2096, 99060), (2496, 83185), (2540, 81744), (2620, 79248), (3048, 68120), (3120, 66548), (3144, 66040), (3302, 62880), (3406, 60960), (3810, 54496), (3930, 52832), (4064, 51090), (4160, 49911), (4192, 49530), (4953, 41920), (5080, 40872), (5109, 40640), (5240, 39624), (6096, 34060), (6240, 33274), (6288, 33020), (6604, 31440), (6812, 30480), (7620, 27248), (7860, 26416), (8128, 25545), (8255, 25152), (8384, 24765), (8515, 24384), (9906, 20960), (10160, 20436), (10218, 20320), (10480, 19812), (12192, 17030), (12480, 16637), (12576, 16510), (13208, 15720), (13624, 15240)]