73441760

素因数分解:

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

素因数の和:2896

約数の個数: 96

約数和(自身を含む): 206986752

約数和(自身を除く): 133544992

約数列:

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

約数ペア:

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