685571925120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1\times {\mathrm{3061}}^1$

素因数の和:3983

約数の個数: 256

約数和(自身を含む): 2202858650880

約数和(自身を除く): 1517286725760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 314, 320, 384, 471, 480, 628, 640, 743, 785, 942, 960, 1256, 1486, 1570, 1884, 1920, 2229, 2355, 2512, 2972, 3061, 3140, 3715, 3768, 4458, 4710, 5024, 5944, 6122, 6280, 7430, 7536, 8916, 9183, 9420, 10048, 11145, 11888, 12244, 12560, 14860, 15072, 15305, 17832, 18366, 18840, 20096, 22290, 23776, 24488, 25120, 29720, 30144, 30610, 35664, 36732, 37680, 44580, 45915, 47552, 48976, 50240, 59440, 60288, 61220, 71328, 73464, 75360, 89160, 91830, 95104, 97952, 100480, 116651, 118880, 122440, 142656, 146928, 150720, 178320, 183660, 195904, 233302, 237760, 244880, 285312, 293856, 301440, 349953, 356640, 367320, 391808, 466604, 475520, 480577, 489760, 583255, 587712, 699906, 713280, 734640, 933208, 961154, 979520, 1166510, 1175424, 1399812, 1426560, 1441731, 1469280, 1749765, 1866416, 1922308, 1959040, 2274323, 2333020, 2402885, 2799624, 2883462, 2938560, 3499530, 3732832, 3844616, 4548646, 4666040, 4805770, 5599248, 5766924, 5877120, 6822969, 6999060, 7208655, 7465664, 7689232, 9097292, 9332080, 9611540, 11198496, 11371615, 11533848, 13645938, 13998120, 14417310, 14931328, 15378464, 18194584, 18664160, 19223080, 22396992, 22743230, 23067696, 27291876, 27996240, 28834620, 30756928, 34114845, 36389168, 37328320, 38446160, 44793984, 45486460, 46135392, 54583752, 55992480, 57669240, 61513856, 68229690, 72778336, 74656640, 76892320, 90972920, 92270784, 109167504, 111984960, 115338480, 136459380, 145556672, 153784640, 181945840, 184541568, 218335008, 223969920, 230676960, 272918760, 291113344, 307569280, 357068711, 363891680, 436670016, 461353920, 545837520, 714137422, 727783360, 873340032, 922707840, 1071206133, 1091675040, 1428274844, 1455566720, 1785343555, 2142412266, 2183350080, 2856549688, 3570687110, 4284824532, 4366700160, 5356030665, 5713099376, 7141374220, 8569649064, 10712061330, 11426198752, 14282748440, 17139298128, 21424122660, 22852397504, 28565496880, 34278596256, 42848245320, 45704795008, 57130993760, 68557192512, 85696490640, 114261987520, 137114385024, 171392981280, 228523975040, 342785962560, 685571925120]

約数ペア:

[(1, 685571925120), (2, 342785962560), (3, 228523975040), (4, 171392981280), (5, 137114385024), (6, 114261987520), (8, 85696490640), (10, 68557192512), (12, 57130993760), (15, 45704795008), (16, 42848245320), (20, 34278596256), (24, 28565496880), (30, 22852397504), (32, 21424122660), (40, 17139298128), (48, 14282748440), (60, 11426198752), (64, 10712061330), (80, 8569649064), (96, 7141374220), (120, 5713099376), (128, 5356030665), (157, 4366700160), (160, 4284824532), (192, 3570687110), (240, 2856549688), (314, 2183350080), (320, 2142412266), (384, 1785343555), (471, 1455566720), (480, 1428274844), (628, 1091675040), (640, 1071206133), (743, 922707840), (785, 873340032), (942, 727783360), (960, 714137422), (1256, 545837520), (1486, 461353920), (1570, 436670016), (1884, 363891680), (1920, 357068711), (2229, 307569280), (2355, 291113344), (2512, 272918760), (2972, 230676960), (3061, 223969920), (3140, 218335008), (3715, 184541568), (3768, 181945840), (4458, 153784640), (4710, 145556672), (5024, 136459380), (5944, 115338480), (6122, 111984960), (6280, 109167504), (7430, 92270784), (7536, 90972920), (8916, 76892320), (9183, 74656640), (9420, 72778336), (10048, 68229690), (11145, 61513856), (11888, 57669240), (12244, 55992480), (12560, 54583752), (14860, 46135392), (15072, 45486460), (15305, 44793984), (17832, 38446160), (18366, 37328320), (18840, 36389168), (20096, 34114845), (22290, 30756928), (23776, 28834620), (24488, 27996240), (25120, 27291876), (29720, 23067696), (30144, 22743230), (30610, 22396992), (35664, 19223080), (36732, 18664160), (37680, 18194584), (44580, 15378464), (45915, 14931328), (47552, 14417310), (48976, 13998120), (50240, 13645938), (59440, 11533848), (60288, 11371615), (61220, 11198496), (71328, 9611540), (73464, 9332080), (75360, 9097292), (89160, 7689232), (91830, 7465664), (95104, 7208655), (97952, 6999060), (100480, 6822969), (116651, 5877120), (118880, 5766924), (122440, 5599248), (142656, 4805770), (146928, 4666040), (150720, 4548646), (178320, 3844616), (183660, 3732832), (195904, 3499530), (233302, 2938560), (237760, 2883462), (244880, 2799624), (285312, 2402885), (293856, 2333020), (301440, 2274323), (349953, 1959040), (356640, 1922308), (367320, 1866416), (391808, 1749765), (466604, 1469280), (475520, 1441731), (480577, 1426560), (489760, 1399812), (583255, 1175424), (587712, 1166510), (699906, 979520), (713280, 961154), (734640, 933208)]