1684753920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:993

約数の個数: 240

約数和(自身を含む): 5911777872

約数和(自身を除く): 4227023952

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, 144, 160, 166, 180, 192, 240, 249, 256, 288, 320, 332, 360, 384, 415, 480, 498, 512, 576, 640, 664, 720, 747, 768, 830, 881, 960, 996, 1152, 1245, 1280, 1328, 1440, 1494, 1536, 1660, 1762, 1920, 1992, 2304, 2490, 2560, 2643, 2656, 2880, 2988, 3320, 3524, 3735, 3840, 3984, 4405, 4608, 4980, 5286, 5312, 5760, 5976, 6640, 7048, 7470, 7680, 7929, 7968, 8810, 9960, 10572, 10624, 11520, 11952, 13215, 13280, 14096, 14940, 15858, 15936, 17620, 19920, 21144, 21248, 23040, 23904, 26430, 26560, 28192, 29880, 31716, 31872, 35240, 39645, 39840, 42288, 42496, 47808, 52860, 53120, 56384, 59760, 63432, 63744, 70480, 73123, 79290, 79680, 84576, 95616, 105720, 106240, 112768, 119520, 126864, 127488, 140960, 146246, 158580, 159360, 169152, 191232, 211440, 212480, 219369, 225536, 239040, 253728, 281920, 292492, 317160, 318720, 338304, 365615, 382464, 422880, 438738, 451072, 478080, 507456, 563840, 584984, 634320, 637440, 658107, 676608, 731230, 845760, 877476, 956160, 1014912, 1096845, 1127680, 1169968, 1268640, 1316214, 1353216, 1462460, 1691520, 1754952, 1912320, 2029824, 2193690, 2255360, 2339936, 2537280, 2632428, 2924920, 3290535, 3383040, 3509904, 4059648, 4387380, 4679872, 5074560, 5264856, 5849840, 6581070, 6766080, 7019808, 8774760, 9359744, 10149120, 10529712, 11699680, 13162140, 14039616, 17549520, 18719488, 20298240, 21059424, 23399360, 26324280, 28079232, 35099040, 37438976, 42118848, 46798720, 52648560, 56158464, 70198080, 84237696, 93597440, 105297120, 112316928, 140396160, 168475392, 187194880, 210594240, 280792320, 336950784, 421188480, 561584640, 842376960, 1684753920]

約数ペア:

[(1, 1684753920), (2, 842376960), (3, 561584640), (4, 421188480), (5, 336950784), (6, 280792320), (8, 210594240), (9, 187194880), (10, 168475392), (12, 140396160), (15, 112316928), (16, 105297120), (18, 93597440), (20, 84237696), (24, 70198080), (30, 56158464), (32, 52648560), (36, 46798720), (40, 42118848), (45, 37438976), (48, 35099040), (60, 28079232), (64, 26324280), (72, 23399360), (80, 21059424), (83, 20298240), (90, 18719488), (96, 17549520), (120, 14039616), (128, 13162140), (144, 11699680), (160, 10529712), (166, 10149120), (180, 9359744), (192, 8774760), (240, 7019808), (249, 6766080), (256, 6581070), (288, 5849840), (320, 5264856), (332, 5074560), (360, 4679872), (384, 4387380), (415, 4059648), (480, 3509904), (498, 3383040), (512, 3290535), (576, 2924920), (640, 2632428), (664, 2537280), (720, 2339936), (747, 2255360), (768, 2193690), (830, 2029824), (881, 1912320), (960, 1754952), (996, 1691520), (1152, 1462460), (1245, 1353216), (1280, 1316214), (1328, 1268640), (1440, 1169968), (1494, 1127680), (1536, 1096845), (1660, 1014912), (1762, 956160), (1920, 877476), (1992, 845760), (2304, 731230), (2490, 676608), (2560, 658107), (2643, 637440), (2656, 634320), (2880, 584984), (2988, 563840), (3320, 507456), (3524, 478080), (3735, 451072), (3840, 438738), (3984, 422880), (4405, 382464), (4608, 365615), (4980, 338304), (5286, 318720), (5312, 317160), (5760, 292492), (5976, 281920), (6640, 253728), (7048, 239040), (7470, 225536), (7680, 219369), (7929, 212480), (7968, 211440), (8810, 191232), (9960, 169152), (10572, 159360), (10624, 158580), (11520, 146246), (11952, 140960), (13215, 127488), (13280, 126864), (14096, 119520), (14940, 112768), (15858, 106240), (15936, 105720), (17620, 95616), (19920, 84576), (21144, 79680), (21248, 79290), (23040, 73123), (23904, 70480), (26430, 63744), (26560, 63432), (28192, 59760), (29880, 56384), (31716, 53120), (31872, 52860), (35240, 47808), (39645, 42496), (39840, 42288)]