1383006720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 320

約数和(自身を含む): 4717126656

約数和(自身を除く): 3334119936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 80, 93, 96, 111, 120, 124, 128, 148, 155, 157, 160, 185, 186, 192, 222, 240, 248, 256, 296, 310, 314, 320, 370, 372, 384, 444, 465, 471, 480, 496, 512, 555, 592, 620, 628, 640, 740, 744, 768, 785, 888, 930, 942, 960, 992, 1110, 1147, 1184, 1240, 1256, 1280, 1480, 1488, 1536, 1570, 1776, 1860, 1884, 1920, 1984, 2220, 2294, 2355, 2368, 2480, 2512, 2560, 2960, 2976, 3140, 3441, 3552, 3720, 3768, 3840, 3968, 4440, 4588, 4710, 4736, 4867, 4960, 5024, 5735, 5809, 5920, 5952, 6280, 6882, 7104, 7440, 7536, 7680, 7936, 8880, 9176, 9420, 9472, 9734, 9920, 10048, 11470, 11618, 11840, 11904, 12560, 13764, 14208, 14601, 14880, 15072, 15872, 17205, 17427, 17760, 18352, 18840, 18944, 19468, 19840, 20096, 22940, 23236, 23680, 23808, 24335, 25120, 27528, 28416, 29045, 29202, 29760, 30144, 34410, 34854, 35520, 36704, 37680, 38936, 39680, 40192, 45880, 46472, 47360, 47616, 48670, 50240, 55056, 56832, 58090, 58404, 59520, 60288, 68820, 69708, 71040, 73005, 73408, 75360, 77872, 79360, 80384, 87135, 91760, 92944, 94720, 97340, 100480, 110112, 116180, 116808, 119040, 120576, 137640, 139416, 142080, 146010, 146816, 150720, 155744, 174270, 180079, 183520, 185888, 194680, 200960, 220224, 232360, 233616, 238080, 241152, 275280, 278832, 284160, 292020, 293632, 301440, 311488, 348540, 360158, 367040, 371776, 389360, 401920, 440448, 464720, 467232, 540237, 550560, 557664, 584040, 587264, 602880, 622976, 697080, 720316, 734080, 743552, 778720, 880896, 900395, 929440, 934464, 1080474, 1101120, 1115328, 1168080, 1205760, 1245952, 1394160, 1440632, 1468160, 1487104, 1557440, 1761792, 1800790, 1858880, 1868928, 2160948, 2202240, 2230656, 2336160, 2491904, 2701185, 2788320, 2881264, 2936320, 2974208, 3114880, 3601580, 3717760, 3737856, 4321896, 4404480, 4461312, 4672320, 5402370, 5576640, 5762528, 6229760, 7203160, 7435520, 7475712, 8643792, 8808960, 8922624, 9344640, 10804740, 11153280, 11525056, 12459520, 14406320, 14871040, 17287584, 18689280, 21609480, 22306560, 23050112, 28812640, 34575168, 37378560, 43218960, 44613120, 46100224, 57625280, 69150336, 86437920, 92200448, 115250560, 138300672, 172875840, 230501120, 276601344, 345751680, 461002240, 691503360, 1383006720]

約数ペア:

[(1, 1383006720), (2, 691503360), (3, 461002240), (4, 345751680), (5, 276601344), (6, 230501120), (8, 172875840), (10, 138300672), (12, 115250560), (15, 92200448), (16, 86437920), (20, 69150336), (24, 57625280), (30, 46100224), (31, 44613120), (32, 43218960), (37, 37378560), (40, 34575168), (48, 28812640), (60, 23050112), (62, 22306560), (64, 21609480), (74, 18689280), (80, 17287584), (93, 14871040), (96, 14406320), (111, 12459520), (120, 11525056), (124, 11153280), (128, 10804740), (148, 9344640), (155, 8922624), (157, 8808960), (160, 8643792), (185, 7475712), (186, 7435520), (192, 7203160), (222, 6229760), (240, 5762528), (248, 5576640), (256, 5402370), (296, 4672320), (310, 4461312), (314, 4404480), (320, 4321896), (370, 3737856), (372, 3717760), (384, 3601580), (444, 3114880), (465, 2974208), (471, 2936320), (480, 2881264), (496, 2788320), (512, 2701185), (555, 2491904), (592, 2336160), (620, 2230656), (628, 2202240), (640, 2160948), (740, 1868928), (744, 1858880), (768, 1800790), (785, 1761792), (888, 1557440), (930, 1487104), (942, 1468160), (960, 1440632), (992, 1394160), (1110, 1245952), (1147, 1205760), (1184, 1168080), (1240, 1115328), (1256, 1101120), (1280, 1080474), (1480, 934464), (1488, 929440), (1536, 900395), (1570, 880896), (1776, 778720), (1860, 743552), (1884, 734080), (1920, 720316), (1984, 697080), (2220, 622976), (2294, 602880), (2355, 587264), (2368, 584040), (2480, 557664), (2512, 550560), (2560, 540237), (2960, 467232), (2976, 464720), (3140, 440448), (3441, 401920), (3552, 389360), (3720, 371776), (3768, 367040), (3840, 360158), (3968, 348540), (4440, 311488), (4588, 301440), (4710, 293632), (4736, 292020), (4867, 284160), (4960, 278832), (5024, 275280), (5735, 241152), (5809, 238080), (5920, 233616), (5952, 232360), (6280, 220224), (6882, 200960), (7104, 194680), (7440, 185888), (7536, 183520), (7680, 180079), (7936, 174270), (8880, 155744), (9176, 150720), (9420, 146816), (9472, 146010), (9734, 142080), (9920, 139416), (10048, 137640), (11470, 120576), (11618, 119040), (11840, 116808), (11904, 116180), (12560, 110112), (13764, 100480), (14208, 97340), (14601, 94720), (14880, 92944), (15072, 91760), (15872, 87135), (17205, 80384), (17427, 79360), (17760, 77872), (18352, 75360), (18840, 73408), (18944, 73005), (19468, 71040), (19840, 69708), (20096, 68820), (22940, 60288), (23236, 59520), (23680, 58404), (23808, 58090), (24335, 56832), (25120, 55056), (27528, 50240), (28416, 48670), (29045, 47616), (29202, 47360), (29760, 46472), (30144, 45880), (34410, 40192), (34854, 39680), (35520, 38936), (36704, 37680)]