136894240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:967

約数の個数: 144

約数和(自身を含む): 396446400

約数和(自身を除く): 259552160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 760, 784, 919, 931, 980, 1064, 1120, 1330, 1520, 1568, 1838, 1862, 1960, 2128, 2660, 3040, 3676, 3724, 3920, 4256, 4595, 4655, 5320, 6433, 7352, 7448, 7840, 9190, 9310, 10640, 12866, 14704, 14896, 17461, 18380, 18620, 21280, 25732, 29408, 29792, 32165, 34922, 36760, 37240, 45031, 51464, 64330, 69844, 73520, 74480, 87305, 90062, 102928, 122227, 128660, 139688, 147040, 148960, 174610, 180124, 205856, 225155, 244454, 257320, 279376, 349220, 360248, 450310, 488908, 514640, 558752, 611135, 698440, 720496, 855589, 900620, 977816, 1029280, 1222270, 1396880, 1440992, 1711178, 1801240, 1955632, 2444540, 2793760, 3422356, 3602480, 3911264, 4277945, 4889080, 6844712, 7204960, 8555890, 9778160, 13689424, 17111780, 19556320, 27378848, 34223560, 68447120, 136894240]

約数ペア:

[(1, 136894240), (2, 68447120), (4, 34223560), (5, 27378848), (7, 19556320), (8, 17111780), (10, 13689424), (14, 9778160), (16, 8555890), (19, 7204960), (20, 6844712), (28, 4889080), (32, 4277945), (35, 3911264), (38, 3602480), (40, 3422356), (49, 2793760), (56, 2444540), (70, 1955632), (76, 1801240), (80, 1711178), (95, 1440992), (98, 1396880), (112, 1222270), (133, 1029280), (140, 977816), (152, 900620), (160, 855589), (190, 720496), (196, 698440), (224, 611135), (245, 558752), (266, 514640), (280, 488908), (304, 450310), (380, 360248), (392, 349220), (490, 279376), (532, 257320), (560, 244454), (608, 225155), (665, 205856), (760, 180124), (784, 174610), (919, 148960), (931, 147040), (980, 139688), (1064, 128660), (1120, 122227), (1330, 102928), (1520, 90062), (1568, 87305), (1838, 74480), (1862, 73520), (1960, 69844), (2128, 64330), (2660, 51464), (3040, 45031), (3676, 37240), (3724, 36760), (3920, 34922), (4256, 32165), (4595, 29792), (4655, 29408), (5320, 25732), (6433, 21280), (7352, 18620), (7448, 18380), (7840, 17461), (9190, 14896), (9310, 14704), (10640, 12866)]