133262080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 370863360

約数和(自身を除く): 237601280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 128, 139, 140, 160, 214, 224, 256, 278, 280, 320, 428, 448, 535, 556, 560, 640, 695, 749, 856, 896, 973, 1070, 1112, 1120, 1280, 1390, 1498, 1712, 1792, 1946, 2140, 2224, 2240, 2780, 2996, 3424, 3745, 3892, 4280, 4448, 4480, 4865, 5560, 5992, 6848, 7490, 7784, 8560, 8896, 8960, 9730, 11120, 11984, 13696, 14873, 14980, 15568, 17120, 17792, 19460, 22240, 23968, 27392, 29746, 29960, 31136, 34240, 35584, 38920, 44480, 47936, 59492, 59920, 62272, 68480, 74365, 77840, 88960, 95872, 104111, 118984, 119840, 124544, 136960, 148730, 155680, 177920, 191744, 208222, 237968, 239680, 249088, 297460, 311360, 416444, 475936, 479360, 520555, 594920, 622720, 832888, 951872, 958720, 1041110, 1189840, 1245440, 1665776, 1903744, 2082220, 2379680, 3331552, 3807488, 4164440, 4759360, 6663104, 8328880, 9518720, 13326208, 16657760, 19037440, 26652416, 33315520, 66631040, 133262080]

約数ペア:

[(1, 133262080), (2, 66631040), (4, 33315520), (5, 26652416), (7, 19037440), (8, 16657760), (10, 13326208), (14, 9518720), (16, 8328880), (20, 6663104), (28, 4759360), (32, 4164440), (35, 3807488), (40, 3331552), (56, 2379680), (64, 2082220), (70, 1903744), (80, 1665776), (107, 1245440), (112, 1189840), (128, 1041110), (139, 958720), (140, 951872), (160, 832888), (214, 622720), (224, 594920), (256, 520555), (278, 479360), (280, 475936), (320, 416444), (428, 311360), (448, 297460), (535, 249088), (556, 239680), (560, 237968), (640, 208222), (695, 191744), (749, 177920), (856, 155680), (896, 148730), (973, 136960), (1070, 124544), (1112, 119840), (1120, 118984), (1280, 104111), (1390, 95872), (1498, 88960), (1712, 77840), (1792, 74365), (1946, 68480), (2140, 62272), (2224, 59920), (2240, 59492), (2780, 47936), (2996, 44480), (3424, 38920), (3745, 35584), (3892, 34240), (4280, 31136), (4448, 29960), (4480, 29746), (4865, 27392), (5560, 23968), (5992, 22240), (6848, 19460), (7490, 17792), (7784, 17120), (8560, 15568), (8896, 14980), (8960, 14873), (9730, 13696), (11120, 11984)]