726858240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 320

約数和(自身を含む): 2488983552

約数和(自身を除く): 1762125312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 64, 71, 80, 86, 93, 96, 120, 124, 128, 129, 142, 155, 160, 172, 186, 192, 213, 215, 240, 248, 256, 258, 284, 310, 320, 344, 355, 372, 384, 426, 430, 465, 480, 496, 512, 516, 568, 620, 640, 645, 688, 710, 744, 768, 852, 860, 930, 960, 992, 1032, 1065, 1136, 1240, 1280, 1290, 1333, 1376, 1420, 1488, 1536, 1704, 1720, 1860, 1920, 1984, 2064, 2130, 2201, 2272, 2480, 2560, 2580, 2666, 2752, 2840, 2976, 3053, 3408, 3440, 3720, 3840, 3968, 3999, 4128, 4260, 4402, 4544, 4960, 5160, 5332, 5504, 5680, 5952, 6106, 6603, 6665, 6816, 6880, 7440, 7680, 7936, 7998, 8256, 8520, 8804, 9088, 9159, 9920, 10320, 10664, 11005, 11008, 11360, 11904, 12212, 13206, 13330, 13632, 13760, 14880, 15265, 15872, 15996, 16512, 17040, 17608, 18176, 18318, 19840, 19995, 20640, 21328, 22010, 22016, 22720, 23808, 24424, 26412, 26660, 27264, 27520, 29760, 30530, 31992, 33015, 33024, 34080, 35216, 36352, 36636, 39680, 39990, 41280, 42656, 44020, 45440, 45795, 47616, 48848, 52824, 53320, 54528, 55040, 59520, 61060, 63984, 66030, 66048, 68160, 70432, 73272, 79360, 79980, 82560, 85312, 88040, 90880, 91590, 94643, 97696, 105648, 106640, 109056, 110080, 119040, 122120, 127968, 132060, 136320, 140864, 146544, 159960, 165120, 170624, 176080, 181760, 183180, 189286, 195392, 211296, 213280, 238080, 244240, 255936, 264120, 272640, 281728, 283929, 293088, 319920, 330240, 341248, 352160, 366360, 378572, 390784, 422592, 426560, 473215, 488480, 511872, 528240, 545280, 563456, 567858, 586176, 639840, 682496, 704320, 732720, 757144, 781568, 845184, 853120, 946430, 976960, 1023744, 1056480, 1126912, 1135716, 1172352, 1279680, 1408640, 1419645, 1465440, 1514288, 1563136, 1690368, 1706240, 1892860, 1953920, 2047488, 2112960, 2271432, 2344704, 2559360, 2817280, 2839290, 2930880, 3028576, 3380736, 3412480, 3785720, 3907840, 4225920, 4542864, 4689408, 5118720, 5634560, 5678580, 5861760, 6057152, 7571440, 7815680, 8451840, 9085728, 10237440, 11357160, 11723520, 12114304, 15142880, 16903680, 18171456, 22714320, 23447040, 24228608, 30285760, 36342912, 45428640, 48457216, 60571520, 72685824, 90857280, 121143040, 145371648, 181714560, 242286080, 363429120, 726858240]

約数ペア:

[(1, 726858240), (2, 363429120), (3, 242286080), (4, 181714560), (5, 145371648), (6, 121143040), (8, 90857280), (10, 72685824), (12, 60571520), (15, 48457216), (16, 45428640), (20, 36342912), (24, 30285760), (30, 24228608), (31, 23447040), (32, 22714320), (40, 18171456), (43, 16903680), (48, 15142880), (60, 12114304), (62, 11723520), (64, 11357160), (71, 10237440), (80, 9085728), (86, 8451840), (93, 7815680), (96, 7571440), (120, 6057152), (124, 5861760), (128, 5678580), (129, 5634560), (142, 5118720), (155, 4689408), (160, 4542864), (172, 4225920), (186, 3907840), (192, 3785720), (213, 3412480), (215, 3380736), (240, 3028576), (248, 2930880), (256, 2839290), (258, 2817280), (284, 2559360), (310, 2344704), (320, 2271432), (344, 2112960), (355, 2047488), (372, 1953920), (384, 1892860), (426, 1706240), (430, 1690368), (465, 1563136), (480, 1514288), (496, 1465440), (512, 1419645), (516, 1408640), (568, 1279680), (620, 1172352), (640, 1135716), (645, 1126912), (688, 1056480), (710, 1023744), (744, 976960), (768, 946430), (852, 853120), (860, 845184), (930, 781568), (960, 757144), (992, 732720), (1032, 704320), (1065, 682496), (1136, 639840), (1240, 586176), (1280, 567858), (1290, 563456), (1333, 545280), (1376, 528240), (1420, 511872), (1488, 488480), (1536, 473215), (1704, 426560), (1720, 422592), (1860, 390784), (1920, 378572), (1984, 366360), (2064, 352160), (2130, 341248), (2201, 330240), (2272, 319920), (2480, 293088), (2560, 283929), (2580, 281728), (2666, 272640), (2752, 264120), (2840, 255936), (2976, 244240), (3053, 238080), (3408, 213280), (3440, 211296), (3720, 195392), (3840, 189286), (3968, 183180), (3999, 181760), (4128, 176080), (4260, 170624), (4402, 165120), (4544, 159960), (4960, 146544), (5160, 140864), (5332, 136320), (5504, 132060), (5680, 127968), (5952, 122120), (6106, 119040), (6603, 110080), (6665, 109056), (6816, 106640), (6880, 105648), (7440, 97696), (7680, 94643), (7936, 91590), (7998, 90880), (8256, 88040), (8520, 85312), (8804, 82560), (9088, 79980), (9159, 79360), (9920, 73272), (10320, 70432), (10664, 68160), (11005, 66048), (11008, 66030), (11360, 63984), (11904, 61060), (12212, 59520), (13206, 55040), (13330, 54528), (13632, 53320), (13760, 52824), (14880, 48848), (15265, 47616), (15872, 45795), (15996, 45440), (16512, 44020), (17040, 42656), (17608, 41280), (18176, 39990), (18318, 39680), (19840, 36636), (19995, 36352), (20640, 35216), (21328, 34080), (22010, 33024), (22016, 33015), (22720, 31992), (23808, 30530), (24424, 29760), (26412, 27520), (26660, 27264)]