207593680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 582177024

約数和(自身を除く): 374583344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 43, 56, 70, 74, 80, 86, 112, 140, 148, 172, 185, 215, 233, 259, 280, 296, 301, 344, 370, 430, 466, 518, 560, 592, 602, 688, 740, 860, 932, 1036, 1165, 1204, 1295, 1480, 1505, 1591, 1631, 1720, 1864, 2072, 2330, 2408, 2590, 2960, 3010, 3182, 3262, 3440, 3728, 4144, 4660, 4816, 5180, 6020, 6364, 6524, 7955, 8155, 8621, 9320, 10019, 10360, 11137, 12040, 12728, 13048, 15910, 16310, 17242, 18640, 20038, 20720, 22274, 24080, 25456, 26096, 31820, 32620, 34484, 40076, 43105, 44548, 50095, 55685, 60347, 63640, 65240, 68968, 70133, 80152, 86210, 89096, 100190, 111370, 120694, 127280, 130480, 137936, 140266, 160304, 172420, 178192, 200380, 222740, 241388, 280532, 301735, 344840, 350665, 370703, 400760, 445480, 482776, 561064, 603470, 689680, 701330, 741406, 801520, 890960, 965552, 1122128, 1206940, 1402660, 1482812, 1853515, 2413880, 2594921, 2805320, 2965624, 3707030, 4827760, 5189842, 5610640, 5931248, 7414060, 10379684, 12974605, 14828120, 20759368, 25949210, 29656240, 41518736, 51898420, 103796840, 207593680]

約数ペア:

[(1, 207593680), (2, 103796840), (4, 51898420), (5, 41518736), (7, 29656240), (8, 25949210), (10, 20759368), (14, 14828120), (16, 12974605), (20, 10379684), (28, 7414060), (35, 5931248), (37, 5610640), (40, 5189842), (43, 4827760), (56, 3707030), (70, 2965624), (74, 2805320), (80, 2594921), (86, 2413880), (112, 1853515), (140, 1482812), (148, 1402660), (172, 1206940), (185, 1122128), (215, 965552), (233, 890960), (259, 801520), (280, 741406), (296, 701330), (301, 689680), (344, 603470), (370, 561064), (430, 482776), (466, 445480), (518, 400760), (560, 370703), (592, 350665), (602, 344840), (688, 301735), (740, 280532), (860, 241388), (932, 222740), (1036, 200380), (1165, 178192), (1204, 172420), (1295, 160304), (1480, 140266), (1505, 137936), (1591, 130480), (1631, 127280), (1720, 120694), (1864, 111370), (2072, 100190), (2330, 89096), (2408, 86210), (2590, 80152), (2960, 70133), (3010, 68968), (3182, 65240), (3262, 63640), (3440, 60347), (3728, 55685), (4144, 50095), (4660, 44548), (4816, 43105), (5180, 40076), (6020, 34484), (6364, 32620), (6524, 31820), (7955, 26096), (8155, 25456), (8621, 24080), (9320, 22274), (10019, 20720), (10360, 20038), (11137, 18640), (12040, 17242), (12728, 16310), (13048, 15910)]