841499680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 192

約数和(自身を含む): 2361477888

約数和(自身を除く): 1519978208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 101, 112, 140, 160, 172, 173, 202, 215, 224, 280, 301, 344, 346, 404, 430, 505, 560, 602, 688, 692, 707, 808, 860, 865, 1010, 1120, 1204, 1211, 1376, 1384, 1414, 1505, 1616, 1720, 1730, 2020, 2408, 2422, 2768, 2828, 3010, 3232, 3440, 3460, 3535, 4040, 4343, 4816, 4844, 5536, 5656, 6020, 6055, 6880, 6920, 7070, 7439, 8080, 8686, 9632, 9688, 11312, 12040, 12110, 13840, 14140, 14878, 16160, 17372, 17473, 19376, 21715, 22624, 24080, 24220, 27680, 28280, 29756, 30401, 34744, 34946, 37195, 38752, 43430, 48160, 48440, 52073, 56560, 59512, 60802, 69488, 69892, 74390, 86860, 87365, 96880, 104146, 113120, 119024, 121604, 122311, 138976, 139784, 148780, 152005, 173720, 174730, 193760, 208292, 238048, 243208, 244622, 260365, 279568, 297560, 304010, 347440, 349460, 416584, 486416, 489244, 520730, 559136, 595120, 608020, 611555, 694880, 698920, 751339, 833168, 972832, 978488, 1041460, 1190240, 1216040, 1223110, 1397840, 1502678, 1666336, 1956976, 2082920, 2432080, 2446220, 2795680, 3005356, 3756695, 3913952, 4165840, 4864160, 4892440, 5259373, 6010712, 7513390, 8331680, 9784880, 10518746, 12021424, 15026780, 19569760, 21037492, 24042848, 26296865, 30053560, 42074984, 52593730, 60107120, 84149968, 105187460, 120214240, 168299936, 210374920, 420749840, 841499680]

約数ペア:

[(1, 841499680), (2, 420749840), (4, 210374920), (5, 168299936), (7, 120214240), (8, 105187460), (10, 84149968), (14, 60107120), (16, 52593730), (20, 42074984), (28, 30053560), (32, 26296865), (35, 24042848), (40, 21037492), (43, 19569760), (56, 15026780), (70, 12021424), (80, 10518746), (86, 9784880), (101, 8331680), (112, 7513390), (140, 6010712), (160, 5259373), (172, 4892440), (173, 4864160), (202, 4165840), (215, 3913952), (224, 3756695), (280, 3005356), (301, 2795680), (344, 2446220), (346, 2432080), (404, 2082920), (430, 1956976), (505, 1666336), (560, 1502678), (602, 1397840), (688, 1223110), (692, 1216040), (707, 1190240), (808, 1041460), (860, 978488), (865, 972832), (1010, 833168), (1120, 751339), (1204, 698920), (1211, 694880), (1376, 611555), (1384, 608020), (1414, 595120), (1505, 559136), (1616, 520730), (1720, 489244), (1730, 486416), (2020, 416584), (2408, 349460), (2422, 347440), (2768, 304010), (2828, 297560), (3010, 279568), (3232, 260365), (3440, 244622), (3460, 243208), (3535, 238048), (4040, 208292), (4343, 193760), (4816, 174730), (4844, 173720), (5536, 152005), (5656, 148780), (6020, 139784), (6055, 138976), (6880, 122311), (6920, 121604), (7070, 119024), (7439, 113120), (8080, 104146), (8686, 96880), (9632, 87365), (9688, 86860), (11312, 74390), (12040, 69892), (12110, 69488), (13840, 60802), (14140, 59512), (14878, 56560), (16160, 52073), (17372, 48440), (17473, 48160), (19376, 43430), (21715, 38752), (22624, 37195), (24080, 34946), (24220, 34744), (27680, 30401), (28280, 29756)]