1534389920

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 4296499200

約数和(自身を除く): 2762109280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 160, 196, 224, 245, 280, 292, 343, 365, 383, 392, 490, 511, 560, 584, 686, 730, 766, 784, 980, 1022, 1120, 1168, 1372, 1460, 1532, 1568, 1715, 1915, 1960, 2044, 2336, 2555, 2681, 2744, 2920, 3064, 3430, 3577, 3830, 3920, 4088, 5110, 5362, 5488, 5840, 6128, 6860, 7154, 7660, 7840, 8176, 10220, 10724, 10976, 11680, 12256, 13405, 13720, 14308, 15320, 16352, 17885, 18767, 20440, 21448, 25039, 26810, 27440, 27959, 28616, 30640, 35770, 37534, 40880, 42896, 50078, 53620, 54880, 55918, 57232, 61280, 71540, 75068, 81760, 85792, 93835, 100156, 107240, 111836, 114464, 125195, 131369, 139795, 143080, 150136, 187670, 195713, 200312, 214480, 223672, 250390, 262738, 279590, 286160, 300272, 375340, 391426, 400624, 428960, 447344, 500780, 525476, 559180, 572320, 600544, 656845, 750680, 782852, 801248, 894688, 978565, 1001560, 1050952, 1118360, 1313690, 1369991, 1501360, 1565704, 1957130, 2003120, 2101904, 2236720, 2627380, 2739982, 3002720, 3131408, 3914260, 4006240, 4203808, 4473440, 5254760, 5479964, 6262816, 6849955, 7828520, 9589937, 10509520, 10959928, 13699910, 15657040, 19179874, 21019040, 21919856, 27399820, 31314080, 38359748, 43839712, 47949685, 54799640, 76719496, 95899370, 109599280, 153438992, 191798740, 219198560, 306877984, 383597480, 767194960, 1534389920]

約数ペア:

[(1, 1534389920), (2, 767194960), (4, 383597480), (5, 306877984), (7, 219198560), (8, 191798740), (10, 153438992), (14, 109599280), (16, 95899370), (20, 76719496), (28, 54799640), (32, 47949685), (35, 43839712), (40, 38359748), (49, 31314080), (56, 27399820), (70, 21919856), (73, 21019040), (80, 19179874), (98, 15657040), (112, 13699910), (140, 10959928), (146, 10509520), (160, 9589937), (196, 7828520), (224, 6849955), (245, 6262816), (280, 5479964), (292, 5254760), (343, 4473440), (365, 4203808), (383, 4006240), (392, 3914260), (490, 3131408), (511, 3002720), (560, 2739982), (584, 2627380), (686, 2236720), (730, 2101904), (766, 2003120), (784, 1957130), (980, 1565704), (1022, 1501360), (1120, 1369991), (1168, 1313690), (1372, 1118360), (1460, 1050952), (1532, 1001560), (1568, 978565), (1715, 894688), (1915, 801248), (1960, 782852), (2044, 750680), (2336, 656845), (2555, 600544), (2681, 572320), (2744, 559180), (2920, 525476), (3064, 500780), (3430, 447344), (3577, 428960), (3830, 400624), (3920, 391426), (4088, 375340), (5110, 300272), (5362, 286160), (5488, 279590), (5840, 262738), (6128, 250390), (6860, 223672), (7154, 214480), (7660, 200312), (7840, 195713), (8176, 187670), (10220, 150136), (10724, 143080), (10976, 139795), (11680, 131369), (12256, 125195), (13405, 114464), (13720, 111836), (14308, 107240), (15320, 100156), (16352, 93835), (17885, 85792), (18767, 81760), (20440, 75068), (21448, 71540), (25039, 61280), (26810, 57232), (27440, 55918), (27959, 54880), (28616, 53620), (30640, 50078), (35770, 42896), (37534, 40880)]