1984340160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20879}}^1$

素因数の和:20916

約数の個数: 224

約数和(自身を含む): 7637068800

約数和(自身を除く): 5652728640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3520, 3960, 4320, 4752, 5280, 5940, 6336, 7920, 8640, 9504, 10560, 11880, 15840, 19008, 20879, 23760, 31680, 41758, 47520, 62637, 83516, 95040, 104395, 125274, 167032, 187911, 208790, 229669, 250548, 313185, 334064, 375822, 417580, 459338, 501096, 563733, 626370, 668128, 689007, 751644, 835160, 918676, 939555, 1002192, 1127466, 1148345, 1252740, 1336256, 1378014, 1503288, 1670320, 1837352, 1879110, 2004384, 2067021, 2254932, 2296690, 2505480, 2756028, 2818665, 3006576, 3340640, 3445035, 3674704, 3758220, 4008768, 4134042, 4509864, 4593380, 5010960, 5512056, 5637330, 6013152, 6201063, 6681280, 6890070, 7349408, 7516440, 8268084, 9019728, 9186760, 10021920, 10335105, 11024112, 11274660, 12026304, 12402126, 13780140, 14698816, 15032880, 16536168, 18039456, 18373520, 20043840, 20670210, 22048224, 22549320, 24804252, 27560280, 30065760, 31005315, 33072336, 36078912, 36747040, 41340420, 44096448, 45098640, 49608504, 55120560, 60131520, 62010630, 66144672, 73494080, 82680840, 90197280, 99217008, 110241120, 124021260, 132289344, 165361680, 180394560, 198434016, 220482240, 248042520, 330723360, 396868032, 496085040, 661446720, 992170080, 1984340160]

約数ペア:

[(1, 1984340160), (2, 992170080), (3, 661446720), (4, 496085040), (5, 396868032), (6, 330723360), (8, 248042520), (9, 220482240), (10, 198434016), (11, 180394560), (12, 165361680), (15, 132289344), (16, 124021260), (18, 110241120), (20, 99217008), (22, 90197280), (24, 82680840), (27, 73494080), (30, 66144672), (32, 62010630), (33, 60131520), (36, 55120560), (40, 49608504), (44, 45098640), (45, 44096448), (48, 41340420), (54, 36747040), (55, 36078912), (60, 33072336), (64, 31005315), (66, 30065760), (72, 27560280), (80, 24804252), (88, 22549320), (90, 22048224), (96, 20670210), (99, 20043840), (108, 18373520), (110, 18039456), (120, 16536168), (132, 15032880), (135, 14698816), (144, 13780140), (160, 12402126), (165, 12026304), (176, 11274660), (180, 11024112), (192, 10335105), (198, 10021920), (216, 9186760), (220, 9019728), (240, 8268084), (264, 7516440), (270, 7349408), (288, 6890070), (297, 6681280), (320, 6201063), (330, 6013152), (352, 5637330), (360, 5512056), (396, 5010960), (432, 4593380), (440, 4509864), (480, 4134042), (495, 4008768), (528, 3758220), (540, 3674704), (576, 3445035), (594, 3340640), (660, 3006576), (704, 2818665), (720, 2756028), (792, 2505480), (864, 2296690), (880, 2254932), (960, 2067021), (990, 2004384), (1056, 1879110), (1080, 1837352), (1188, 1670320), (1320, 1503288), (1440, 1378014), (1485, 1336256), (1584, 1252740), (1728, 1148345), (1760, 1127466), (1980, 1002192), (2112, 939555), (2160, 918676), (2376, 835160), (2640, 751644), (2880, 689007), (2970, 668128), (3168, 626370), (3520, 563733), (3960, 501096), (4320, 459338), (4752, 417580), (5280, 375822), (5940, 334064), (6336, 313185), (7920, 250548), (8640, 229669), (9504, 208790), (10560, 187911), (11880, 167032), (15840, 125274), (19008, 104395), (20879, 95040), (23760, 83516), (31680, 62637), (41758, 47520)]