56521080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2039}}^1$

素因数の和:2074

約数の個数: 192

約数和(自身を含む): 229132800

約数和(自身を除く): 172611720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2039, 2310, 2520, 2772, 3080, 3465, 3960, 4078, 4620, 5544, 6117, 6930, 8156, 9240, 10195, 12234, 13860, 14273, 16312, 18351, 20390, 22429, 24468, 27720, 28546, 30585, 36702, 40780, 42819, 44858, 48936, 57092, 61170, 67287, 71365, 73404, 81560, 85638, 89716, 91755, 112145, 114184, 122340, 128457, 134574, 142730, 146808, 157003, 171276, 179432, 183510, 201861, 214095, 224290, 244680, 256914, 269148, 285460, 314006, 336435, 342552, 367020, 403722, 428190, 448580, 471009, 513828, 538296, 570920, 628012, 642285, 672870, 734040, 785015, 807444, 856380, 897160, 942018, 1009305, 1027656, 1256024, 1284570, 1345740, 1413027, 1570030, 1614888, 1712760, 1884036, 2018610, 2355045, 2569140, 2691480, 2826054, 3140060, 3768072, 4037220, 4710090, 5138280, 5652108, 6280120, 7065135, 8074440, 9420180, 11304216, 14130270, 18840360, 28260540, 56521080]

約数ペア:

[(1, 56521080), (2, 28260540), (3, 18840360), (4, 14130270), (5, 11304216), (6, 9420180), (7, 8074440), (8, 7065135), (9, 6280120), (10, 5652108), (11, 5138280), (12, 4710090), (14, 4037220), (15, 3768072), (18, 3140060), (20, 2826054), (21, 2691480), (22, 2569140), (24, 2355045), (28, 2018610), (30, 1884036), (33, 1712760), (35, 1614888), (36, 1570030), (40, 1413027), (42, 1345740), (44, 1284570), (45, 1256024), (55, 1027656), (56, 1009305), (60, 942018), (63, 897160), (66, 856380), (70, 807444), (72, 785015), (77, 734040), (84, 672870), (88, 642285), (90, 628012), (99, 570920), (105, 538296), (110, 513828), (120, 471009), (126, 448580), (132, 428190), (140, 403722), (154, 367020), (165, 342552), (168, 336435), (180, 314006), (198, 285460), (210, 269148), (220, 256914), (231, 244680), (252, 224290), (264, 214095), (280, 201861), (308, 183510), (315, 179432), (330, 171276), (360, 157003), (385, 146808), (396, 142730), (420, 134574), (440, 128457), (462, 122340), (495, 114184), (504, 112145), (616, 91755), (630, 89716), (660, 85638), (693, 81560), (770, 73404), (792, 71365), (840, 67287), (924, 61170), (990, 57092), (1155, 48936), (1260, 44858), (1320, 42819), (1386, 40780), (1540, 36702), (1848, 30585), (1980, 28546), (2039, 27720), (2310, 24468), (2520, 22429), (2772, 20390), (3080, 18351), (3465, 16312), (3960, 14273), (4078, 13860), (4620, 12234), (5544, 10195), (6117, 9240), (6930, 8156)]