147949120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3821}}^1$

素因数の和:3860

約数の個数: 84

約数和(自身を含む): 387344412

約数和(自身を除く): 239395292

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2420, 3520, 3821, 3872, 4840, 7642, 7744, 9680, 15284, 19105, 19360, 30568, 38210, 38720, 42031, 61136, 76420, 84062, 122272, 152840, 168124, 210155, 244544, 305680, 336248, 420310, 462341, 611360, 672496, 840620, 924682, 1222720, 1344992, 1681240, 1849364, 2311705, 2689984, 3362480, 3698728, 4623410, 6724960, 7397456, 9246820, 13449920, 14794912, 18493640, 29589824, 36987280, 73974560, 147949120]

約数ペア:

[(1, 147949120), (2, 73974560), (4, 36987280), (5, 29589824), (8, 18493640), (10, 14794912), (11, 13449920), (16, 9246820), (20, 7397456), (22, 6724960), (32, 4623410), (40, 3698728), (44, 3362480), (55, 2689984), (64, 2311705), (80, 1849364), (88, 1681240), (110, 1344992), (121, 1222720), (160, 924682), (176, 840620), (220, 672496), (242, 611360), (320, 462341), (352, 420310), (440, 336248), (484, 305680), (605, 244544), (704, 210155), (880, 168124), (968, 152840), (1210, 122272), (1760, 84062), (1936, 76420), (2420, 61136), (3520, 42031), (3821, 38720), (3872, 38210), (4840, 30568), (7642, 19360), (7744, 19105), (9680, 15284)]