1722105280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1027

約数の個数: 224

約数和(自身を含む): 5053340160

約数和(自身を除く): 3331234880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 43, 56, 64, 70, 76, 80, 86, 95, 112, 133, 140, 152, 160, 172, 190, 215, 224, 266, 280, 301, 304, 320, 344, 380, 430, 448, 532, 560, 602, 608, 665, 688, 760, 817, 860, 941, 1064, 1120, 1204, 1216, 1330, 1376, 1505, 1520, 1634, 1720, 1882, 2128, 2240, 2408, 2660, 2752, 3010, 3040, 3268, 3440, 3764, 4085, 4256, 4705, 4816, 5320, 5719, 6020, 6080, 6536, 6587, 6880, 7528, 8170, 8512, 9410, 9632, 10640, 11438, 12040, 13072, 13174, 13760, 15056, 16340, 17879, 18820, 19264, 21280, 22876, 24080, 26144, 26348, 28595, 30112, 32680, 32935, 35758, 37640, 40463, 42560, 45752, 48160, 52288, 52696, 57190, 60224, 65360, 65870, 71516, 75280, 80926, 89395, 91504, 96320, 105392, 114380, 125153, 130720, 131740, 143032, 150560, 161852, 178790, 183008, 202315, 210784, 228760, 250306, 261440, 263480, 283241, 286064, 301120, 323704, 357580, 366016, 404630, 421568, 457520, 500612, 526960, 566482, 572128, 625765, 647408, 715160, 768797, 809260, 915040, 1001224, 1053920, 1132964, 1144256, 1251530, 1294816, 1416205, 1430320, 1537594, 1618520, 1830080, 2002448, 2107840, 2265928, 2503060, 2589632, 2832410, 2860640, 3075188, 3237040, 3843985, 4004896, 4531856, 5006120, 5381579, 5664820, 5721280, 6150376, 6474080, 7687970, 8009792, 9063712, 10012240, 10763158, 11329640, 12300752, 12948160, 15375940, 18127424, 20024480, 21526316, 22659280, 24601504, 26907895, 30751880, 40048960, 43052632, 45318560, 49203008, 53815790, 61503760, 86105264, 90637120, 107631580, 123007520, 172210528, 215263160, 246015040, 344421056, 430526320, 861052640, 1722105280]

約数ペア:

[(1, 1722105280), (2, 861052640), (4, 430526320), (5, 344421056), (7, 246015040), (8, 215263160), (10, 172210528), (14, 123007520), (16, 107631580), (19, 90637120), (20, 86105264), (28, 61503760), (32, 53815790), (35, 49203008), (38, 45318560), (40, 43052632), (43, 40048960), (56, 30751880), (64, 26907895), (70, 24601504), (76, 22659280), (80, 21526316), (86, 20024480), (95, 18127424), (112, 15375940), (133, 12948160), (140, 12300752), (152, 11329640), (160, 10763158), (172, 10012240), (190, 9063712), (215, 8009792), (224, 7687970), (266, 6474080), (280, 6150376), (301, 5721280), (304, 5664820), (320, 5381579), (344, 5006120), (380, 4531856), (430, 4004896), (448, 3843985), (532, 3237040), (560, 3075188), (602, 2860640), (608, 2832410), (665, 2589632), (688, 2503060), (760, 2265928), (817, 2107840), (860, 2002448), (941, 1830080), (1064, 1618520), (1120, 1537594), (1204, 1430320), (1216, 1416205), (1330, 1294816), (1376, 1251530), (1505, 1144256), (1520, 1132964), (1634, 1053920), (1720, 1001224), (1882, 915040), (2128, 809260), (2240, 768797), (2408, 715160), (2660, 647408), (2752, 625765), (3010, 572128), (3040, 566482), (3268, 526960), (3440, 500612), (3764, 457520), (4085, 421568), (4256, 404630), (4705, 366016), (4816, 357580), (5320, 323704), (5719, 301120), (6020, 286064), (6080, 283241), (6536, 263480), (6587, 261440), (6880, 250306), (7528, 228760), (8170, 210784), (8512, 202315), (9410, 183008), (9632, 178790), (10640, 161852), (11438, 150560), (12040, 143032), (13072, 131740), (13174, 130720), (13760, 125153), (15056, 114380), (16340, 105392), (17879, 96320), (18820, 91504), (19264, 89395), (21280, 80926), (22876, 75280), (24080, 71516), (26144, 65870), (26348, 65360), (28595, 60224), (30112, 57190), (32680, 52696), (32935, 52288), (35758, 48160), (37640, 45752), (40463, 42560)]