1138809840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35677}}^1$

素因数の和:35719

約数の個数: 160

約数和(自身を含む): 4247109120

約数和(自身を除く): 3108299280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 35677, 71354, 107031, 142708, 178385, 214062, 249739, 285416, 356770, 428124, 499478, 535155, 570832, 677863, 713540, 749217, 856248, 998956, 1070310, 1248695, 1355726, 1427080, 1498434, 1712496, 1997912, 2033589, 2140620, 2497390, 2711452, 2854160, 2996868, 3389315, 3746085, 3995824, 4067178, 4281240, 4745041, 4994780, 5422904, 5993736, 6778630, 7492170, 8134356, 8562480, 9490082, 9989560, 10167945, 10845808, 11987472, 13557260, 14235123, 14984340, 16268712, 18980164, 19979120, 20335890, 23725205, 27114520, 28470246, 29968680, 32537424, 37960328, 40671780, 47450410, 54229040, 56940492, 59937360, 71175615, 75920656, 81343560, 94900820, 113880984, 142351230, 162687120, 189801640, 227761968, 284702460, 379603280, 569404920, 1138809840]

約数ペア:

[(1, 1138809840), (2, 569404920), (3, 379603280), (4, 284702460), (5, 227761968), (6, 189801640), (7, 162687120), (8, 142351230), (10, 113880984), (12, 94900820), (14, 81343560), (15, 75920656), (16, 71175615), (19, 59937360), (20, 56940492), (21, 54229040), (24, 47450410), (28, 40671780), (30, 37960328), (35, 32537424), (38, 29968680), (40, 28470246), (42, 27114520), (48, 23725205), (56, 20335890), (57, 19979120), (60, 18980164), (70, 16268712), (76, 14984340), (80, 14235123), (84, 13557260), (95, 11987472), (105, 10845808), (112, 10167945), (114, 9989560), (120, 9490082), (133, 8562480), (140, 8134356), (152, 7492170), (168, 6778630), (190, 5993736), (210, 5422904), (228, 4994780), (240, 4745041), (266, 4281240), (280, 4067178), (285, 3995824), (304, 3746085), (336, 3389315), (380, 2996868), (399, 2854160), (420, 2711452), (456, 2497390), (532, 2140620), (560, 2033589), (570, 1997912), (665, 1712496), (760, 1498434), (798, 1427080), (840, 1355726), (912, 1248695), (1064, 1070310), (1140, 998956), (1330, 856248), (1520, 749217), (1596, 713540), (1680, 677863), (1995, 570832), (2128, 535155), (2280, 499478), (2660, 428124), (3192, 356770), (3990, 285416), (4560, 249739), (5320, 214062), (6384, 178385), (7980, 142708), (10640, 107031), (15960, 71354), (31920, 35677)]