1994224320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20983}}^1$

素因数の和:21020

約数の個数: 224

約数和(自身を含む): 7675107840

約数和(自身を除く): 5680883520

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, 20983, 23760, 31680, 41966, 47520, 62949, 83932, 95040, 104915, 125898, 167864, 188847, 209830, 230813, 251796, 314745, 335728, 377694, 419660, 461626, 503592, 566541, 629490, 671456, 692439, 755388, 839320, 923252, 944235, 1007184, 1133082, 1154065, 1258980, 1342912, 1384878, 1510776, 1678640, 1846504, 1888470, 2014368, 2077317, 2266164, 2308130, 2517960, 2769756, 2832705, 3021552, 3357280, 3462195, 3693008, 3776940, 4028736, 4154634, 4532328, 4616260, 5035920, 5539512, 5665410, 6043104, 6231951, 6714560, 6924390, 7386016, 7553880, 8309268, 9064656, 9232520, 10071840, 10386585, 11079024, 11330820, 12086208, 12463902, 13848780, 14772032, 15107760, 16618536, 18129312, 18465040, 20143680, 20773170, 22158048, 22661640, 24927804, 27697560, 30215520, 31159755, 33237072, 36258624, 36930080, 41546340, 44316096, 45323280, 49855608, 55395120, 60431040, 62319510, 66474144, 73860160, 83092680, 90646560, 99711216, 110790240, 124639020, 132948288, 166185360, 181293120, 199422432, 221580480, 249278040, 332370720, 398844864, 498556080, 664741440, 997112160, 1994224320]

約数ペア:

[(1, 1994224320), (2, 997112160), (3, 664741440), (4, 498556080), (5, 398844864), (6, 332370720), (8, 249278040), (9, 221580480), (10, 199422432), (11, 181293120), (12, 166185360), (15, 132948288), (16, 124639020), (18, 110790240), (20, 99711216), (22, 90646560), (24, 83092680), (27, 73860160), (30, 66474144), (32, 62319510), (33, 60431040), (36, 55395120), (40, 49855608), (44, 45323280), (45, 44316096), (48, 41546340), (54, 36930080), (55, 36258624), (60, 33237072), (64, 31159755), (66, 30215520), (72, 27697560), (80, 24927804), (88, 22661640), (90, 22158048), (96, 20773170), (99, 20143680), (108, 18465040), (110, 18129312), (120, 16618536), (132, 15107760), (135, 14772032), (144, 13848780), (160, 12463902), (165, 12086208), (176, 11330820), (180, 11079024), (192, 10386585), (198, 10071840), (216, 9232520), (220, 9064656), (240, 8309268), (264, 7553880), (270, 7386016), (288, 6924390), (297, 6714560), (320, 6231951), (330, 6043104), (352, 5665410), (360, 5539512), (396, 5035920), (432, 4616260), (440, 4532328), (480, 4154634), (495, 4028736), (528, 3776940), (540, 3693008), (576, 3462195), (594, 3357280), (660, 3021552), (704, 2832705), (720, 2769756), (792, 2517960), (864, 2308130), (880, 2266164), (960, 2077317), (990, 2014368), (1056, 1888470), (1080, 1846504), (1188, 1678640), (1320, 1510776), (1440, 1384878), (1485, 1342912), (1584, 1258980), (1728, 1154065), (1760, 1133082), (1980, 1007184), (2112, 944235), (2160, 923252), (2376, 839320), (2640, 755388), (2880, 692439), (2970, 671456), (3168, 629490), (3520, 566541), (3960, 503592), (4320, 461626), (4752, 419660), (5280, 377694), (5940, 335728), (6336, 314745), (7920, 251796), (8640, 230813), (9504, 209830), (10560, 188847), (11880, 167864), (15840, 125898), (19008, 104915), (20983, 95040), (23760, 83932), (31680, 62949), (41966, 47520)]