501027840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 264

約数和(自身を含む): 1770376608

約数和(自身を除く): 1269348768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 131, 144, 160, 166, 180, 192, 240, 249, 256, 262, 288, 320, 332, 360, 384, 393, 415, 480, 498, 512, 524, 576, 640, 655, 664, 720, 747, 768, 786, 830, 960, 996, 1024, 1048, 1152, 1179, 1245, 1280, 1310, 1328, 1440, 1494, 1536, 1572, 1660, 1920, 1965, 1992, 2096, 2304, 2358, 2490, 2560, 2620, 2656, 2880, 2988, 3072, 3144, 3320, 3735, 3840, 3930, 3984, 4192, 4608, 4716, 4980, 5120, 5240, 5312, 5760, 5895, 5976, 6288, 6640, 7470, 7680, 7860, 7968, 8384, 9216, 9432, 9960, 10480, 10624, 10873, 11520, 11790, 11952, 12576, 13280, 14940, 15360, 15720, 15936, 16768, 18864, 19920, 20960, 21248, 21746, 23040, 23580, 23904, 25152, 26560, 29880, 31440, 31872, 32619, 33536, 37728, 39840, 41920, 42496, 43492, 46080, 47160, 47808, 50304, 53120, 54365, 59760, 62880, 63744, 65238, 67072, 75456, 79680, 83840, 84992, 86984, 94320, 95616, 97857, 100608, 106240, 108730, 119520, 125760, 127488, 130476, 134144, 150912, 159360, 163095, 167680, 173968, 188640, 191232, 195714, 201216, 212480, 217460, 239040, 251520, 254976, 260952, 301824, 318720, 326190, 335360, 347936, 377280, 382464, 391428, 402432, 424960, 434920, 478080, 489285, 503040, 521904, 603648, 637440, 652380, 670720, 695872, 754560, 764928, 782856, 869840, 956160, 978570, 1006080, 1043808, 1207296, 1274880, 1304760, 1391744, 1509120, 1565712, 1739680, 1912320, 1957140, 2012160, 2087616, 2609520, 2783488, 3018240, 3131424, 3479360, 3824640, 3914280, 4175232, 5219040, 5566976, 6036480, 6262848, 6958720, 7828560, 8350464, 10438080, 11133952, 12525696, 13917440, 15657120, 16700928, 20876160, 25051392, 27834880, 31314240, 33401856, 41752320, 50102784, 55669760, 62628480, 83504640, 100205568, 125256960, 167009280, 250513920, 501027840]

約数ペア:

[(1, 501027840), (2, 250513920), (3, 167009280), (4, 125256960), (5, 100205568), (6, 83504640), (8, 62628480), (9, 55669760), (10, 50102784), (12, 41752320), (15, 33401856), (16, 31314240), (18, 27834880), (20, 25051392), (24, 20876160), (30, 16700928), (32, 15657120), (36, 13917440), (40, 12525696), (45, 11133952), (48, 10438080), (60, 8350464), (64, 7828560), (72, 6958720), (80, 6262848), (83, 6036480), (90, 5566976), (96, 5219040), (120, 4175232), (128, 3914280), (131, 3824640), (144, 3479360), (160, 3131424), (166, 3018240), (180, 2783488), (192, 2609520), (240, 2087616), (249, 2012160), (256, 1957140), (262, 1912320), (288, 1739680), (320, 1565712), (332, 1509120), (360, 1391744), (384, 1304760), (393, 1274880), (415, 1207296), (480, 1043808), (498, 1006080), (512, 978570), (524, 956160), (576, 869840), (640, 782856), (655, 764928), (664, 754560), (720, 695872), (747, 670720), (768, 652380), (786, 637440), (830, 603648), (960, 521904), (996, 503040), (1024, 489285), (1048, 478080), (1152, 434920), (1179, 424960), (1245, 402432), (1280, 391428), (1310, 382464), (1328, 377280), (1440, 347936), (1494, 335360), (1536, 326190), (1572, 318720), (1660, 301824), (1920, 260952), (1965, 254976), (1992, 251520), (2096, 239040), (2304, 217460), (2358, 212480), (2490, 201216), (2560, 195714), (2620, 191232), (2656, 188640), (2880, 173968), (2988, 167680), (3072, 163095), (3144, 159360), (3320, 150912), (3735, 134144), (3840, 130476), (3930, 127488), (3984, 125760), (4192, 119520), (4608, 108730), (4716, 106240), (4980, 100608), (5120, 97857), (5240, 95616), (5312, 94320), (5760, 86984), (5895, 84992), (5976, 83840), (6288, 79680), (6640, 75456), (7470, 67072), (7680, 65238), (7860, 63744), (7968, 62880), (8384, 59760), (9216, 54365), (9432, 53120), (9960, 50304), (10480, 47808), (10624, 47160), (10873, 46080), (11520, 43492), (11790, 42496), (11952, 41920), (12576, 39840), (13280, 37728), (14940, 33536), (15360, 32619), (15720, 31872), (15936, 31440), (16768, 29880), (18864, 26560), (19920, 25152), (20960, 23904), (21248, 23580), (21746, 23040)]