1260076160

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1803

約数の個数: 192

約数和(自身を含む): 3658633920

約数和(自身を除く): 2398557760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 128, 140, 160, 161, 184, 196, 224, 230, 245, 280, 320, 322, 368, 392, 448, 460, 490, 560, 640, 644, 736, 784, 805, 896, 920, 980, 1120, 1127, 1288, 1472, 1568, 1610, 1747, 1840, 1960, 2240, 2254, 2576, 2944, 3136, 3220, 3494, 3680, 3920, 4480, 4508, 5152, 5635, 6272, 6440, 6988, 7360, 7840, 8735, 9016, 10304, 11270, 12229, 12880, 13976, 14720, 15680, 17470, 18032, 20608, 22540, 24458, 25760, 27952, 31360, 34940, 36064, 40181, 45080, 48916, 51520, 55904, 61145, 69880, 72128, 80362, 85603, 90160, 97832, 103040, 111808, 122290, 139760, 144256, 160724, 171206, 180320, 195664, 200905, 223616, 244580, 279520, 281267, 321448, 342412, 360640, 391328, 401810, 428015, 489160, 559040, 562534, 642896, 684824, 721280, 782656, 803620, 856030, 978320, 1118080, 1125068, 1285792, 1369648, 1406335, 1565312, 1607240, 1712060, 1956640, 1968869, 2250136, 2571584, 2739296, 2812670, 3214480, 3424120, 3913280, 3937738, 4500272, 5143168, 5478592, 5625340, 6428960, 6848240, 7826560, 7875476, 9000544, 9844345, 10957184, 11250680, 12857920, 13696480, 15750952, 18001088, 19688690, 22501360, 25715840, 27392960, 31501904, 36002176, 39377380, 45002720, 54785920, 63003808, 78754760, 90005440, 126007616, 157509520, 180010880, 252015232, 315019040, 630038080, 1260076160]

約数ペア:

[(1, 1260076160), (2, 630038080), (4, 315019040), (5, 252015232), (7, 180010880), (8, 157509520), (10, 126007616), (14, 90005440), (16, 78754760), (20, 63003808), (23, 54785920), (28, 45002720), (32, 39377380), (35, 36002176), (40, 31501904), (46, 27392960), (49, 25715840), (56, 22501360), (64, 19688690), (70, 18001088), (80, 15750952), (92, 13696480), (98, 12857920), (112, 11250680), (115, 10957184), (128, 9844345), (140, 9000544), (160, 7875476), (161, 7826560), (184, 6848240), (196, 6428960), (224, 5625340), (230, 5478592), (245, 5143168), (280, 4500272), (320, 3937738), (322, 3913280), (368, 3424120), (392, 3214480), (448, 2812670), (460, 2739296), (490, 2571584), (560, 2250136), (640, 1968869), (644, 1956640), (736, 1712060), (784, 1607240), (805, 1565312), (896, 1406335), (920, 1369648), (980, 1285792), (1120, 1125068), (1127, 1118080), (1288, 978320), (1472, 856030), (1568, 803620), (1610, 782656), (1747, 721280), (1840, 684824), (1960, 642896), (2240, 562534), (2254, 559040), (2576, 489160), (2944, 428015), (3136, 401810), (3220, 391328), (3494, 360640), (3680, 342412), (3920, 321448), (4480, 281267), (4508, 279520), (5152, 244580), (5635, 223616), (6272, 200905), (6440, 195664), (6988, 180320), (7360, 171206), (7840, 160724), (8735, 144256), (9016, 139760), (10304, 122290), (11270, 111808), (12229, 103040), (12880, 97832), (13976, 90160), (14720, 85603), (15680, 80362), (17470, 72128), (18032, 69880), (20608, 61145), (22540, 55904), (24458, 51520), (25760, 48916), (27952, 45080), (31360, 40181), (34940, 36064)]