207930800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 641363712

約数和(自身を除く): 433432912

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 43, 44, 50, 55, 56, 70, 77, 80, 86, 88, 100, 110, 112, 140, 154, 157, 172, 175, 176, 200, 215, 220, 275, 280, 301, 308, 314, 344, 350, 385, 400, 430, 440, 473, 550, 560, 602, 616, 628, 688, 700, 770, 785, 860, 880, 946, 1075, 1099, 1100, 1204, 1232, 1256, 1400, 1505, 1540, 1570, 1720, 1727, 1892, 1925, 2150, 2198, 2200, 2365, 2408, 2512, 2800, 3010, 3080, 3140, 3311, 3440, 3454, 3784, 3850, 3925, 4300, 4396, 4400, 4730, 4816, 5495, 6020, 6160, 6280, 6622, 6751, 6908, 7525, 7568, 7700, 7850, 8600, 8635, 8792, 9460, 10990, 11825, 12040, 12089, 12560, 13244, 13502, 13816, 15050, 15400, 15700, 16555, 17200, 17270, 17584, 18920, 21980, 23650, 24080, 24178, 26488, 27004, 27475, 27632, 30100, 30800, 31400, 33110, 33755, 34540, 37840, 43175, 43960, 47257, 47300, 48356, 52976, 54008, 54950, 60200, 60445, 62800, 66220, 67510, 69080, 74261, 82775, 86350, 87920, 94514, 94600, 96712, 108016, 109900, 120400, 120890, 132440, 135020, 138160, 148522, 165550, 168775, 172700, 189028, 189200, 193424, 219800, 236285, 241780, 264880, 270040, 297044, 302225, 331100, 337550, 345400, 371305, 378056, 439600, 472570, 483560, 519827, 540080, 594088, 604450, 662200, 675100, 690800, 742610, 756112, 945140, 967120, 1039654, 1181425, 1188176, 1208900, 1324400, 1350200, 1485220, 1856525, 1890280, 2079308, 2362850, 2417800, 2599135, 2700400, 2970440, 3713050, 3780560, 4158616, 4725700, 4835600, 5198270, 5940880, 7426100, 8317232, 9451400, 10396540, 12995675, 14852200, 18902800, 20793080, 25991350, 29704400, 41586160, 51982700, 103965400, 207930800]

約数ペア:

[(1, 207930800), (2, 103965400), (4, 51982700), (5, 41586160), (7, 29704400), (8, 25991350), (10, 20793080), (11, 18902800), (14, 14852200), (16, 12995675), (20, 10396540), (22, 9451400), (25, 8317232), (28, 7426100), (35, 5940880), (40, 5198270), (43, 4835600), (44, 4725700), (50, 4158616), (55, 3780560), (56, 3713050), (70, 2970440), (77, 2700400), (80, 2599135), (86, 2417800), (88, 2362850), (100, 2079308), (110, 1890280), (112, 1856525), (140, 1485220), (154, 1350200), (157, 1324400), (172, 1208900), (175, 1188176), (176, 1181425), (200, 1039654), (215, 967120), (220, 945140), (275, 756112), (280, 742610), (301, 690800), (308, 675100), (314, 662200), (344, 604450), (350, 594088), (385, 540080), (400, 519827), (430, 483560), (440, 472570), (473, 439600), (550, 378056), (560, 371305), (602, 345400), (616, 337550), (628, 331100), (688, 302225), (700, 297044), (770, 270040), (785, 264880), (860, 241780), (880, 236285), (946, 219800), (1075, 193424), (1099, 189200), (1100, 189028), (1204, 172700), (1232, 168775), (1256, 165550), (1400, 148522), (1505, 138160), (1540, 135020), (1570, 132440), (1720, 120890), (1727, 120400), (1892, 109900), (1925, 108016), (2150, 96712), (2198, 94600), (2200, 94514), (2365, 87920), (2408, 86350), (2512, 82775), (2800, 74261), (3010, 69080), (3080, 67510), (3140, 66220), (3311, 62800), (3440, 60445), (3454, 60200), (3784, 54950), (3850, 54008), (3925, 52976), (4300, 48356), (4396, 47300), (4400, 47257), (4730, 43960), (4816, 43175), (5495, 37840), (6020, 34540), (6160, 33755), (6280, 33110), (6622, 31400), (6751, 30800), (6908, 30100), (7525, 27632), (7568, 27475), (7700, 27004), (7850, 26488), (8600, 24178), (8635, 24080), (8792, 23650), (9460, 21980), (10990, 18920), (11825, 17584), (12040, 17270), (12089, 17200), (12560, 16555), (13244, 15700), (13502, 15400), (13816, 15050)]