146883520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2851}}^1$

素因数の和:2898

約数の個数: 112

約数和(自身を含む): 417259008

約数和(自身を除く): 270375488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 2851, 3220, 3680, 5152, 5702, 6440, 7360, 10304, 11404, 12880, 14255, 19957, 22808, 25760, 28510, 39914, 45616, 51520, 57020, 65573, 79828, 91232, 99785, 114040, 131146, 159656, 182464, 199570, 228080, 262292, 319312, 327865, 399140, 456160, 459011, 524584, 638624, 655730, 798280, 912320, 918022, 1049168, 1277248, 1311460, 1596560, 1836044, 2098336, 2295055, 2622920, 3193120, 3672088, 4196672, 4590110, 5245840, 6386240, 7344176, 9180220, 10491680, 14688352, 18360440, 20983360, 29376704, 36720880, 73441760, 146883520]

約数ペア:

[(1, 146883520), (2, 73441760), (4, 36720880), (5, 29376704), (7, 20983360), (8, 18360440), (10, 14688352), (14, 10491680), (16, 9180220), (20, 7344176), (23, 6386240), (28, 5245840), (32, 4590110), (35, 4196672), (40, 3672088), (46, 3193120), (56, 2622920), (64, 2295055), (70, 2098336), (80, 1836044), (92, 1596560), (112, 1311460), (115, 1277248), (140, 1049168), (160, 918022), (161, 912320), (184, 798280), (224, 655730), (230, 638624), (280, 524584), (320, 459011), (322, 456160), (368, 399140), (448, 327865), (460, 319312), (560, 262292), (644, 228080), (736, 199570), (805, 182464), (920, 159656), (1120, 131146), (1288, 114040), (1472, 99785), (1610, 91232), (1840, 79828), (2240, 65573), (2576, 57020), (2851, 51520), (3220, 45616), (3680, 39914), (5152, 28510), (5702, 25760), (6440, 22808), (7360, 19957), (10304, 14255), (11404, 12880)]