67352880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:923

約数の個数: 160

約数和(自身を含む): 243984384

約数和(自身を除く): 176631504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 853, 940, 987, 1128, 1316, 1410, 1645, 1680, 1706, 1880, 1974, 2256, 2559, 2632, 2820, 3290, 3412, 3760, 3948, 4265, 4935, 5118, 5264, 5640, 5971, 6580, 6824, 7896, 8530, 9870, 10236, 11280, 11942, 12795, 13160, 13648, 15792, 17060, 17913, 19740, 20472, 23884, 25590, 26320, 29855, 34120, 35826, 39480, 40091, 40944, 47768, 51180, 59710, 68240, 71652, 78960, 80182, 89565, 95536, 102360, 119420, 120273, 143304, 160364, 179130, 200455, 204720, 238840, 240546, 280637, 286608, 320728, 358260, 400910, 477680, 481092, 561274, 601365, 641456, 716520, 801820, 841911, 962184, 1122548, 1202730, 1403185, 1433040, 1603640, 1683822, 1924368, 2245096, 2405460, 2806370, 3207280, 3367644, 4209555, 4490192, 4810920, 5612740, 6735288, 8419110, 9621840, 11225480, 13470576, 16838220, 22450960, 33676440, 67352880]

約数ペア:

[(1, 67352880), (2, 33676440), (3, 22450960), (4, 16838220), (5, 13470576), (6, 11225480), (7, 9621840), (8, 8419110), (10, 6735288), (12, 5612740), (14, 4810920), (15, 4490192), (16, 4209555), (20, 3367644), (21, 3207280), (24, 2806370), (28, 2405460), (30, 2245096), (35, 1924368), (40, 1683822), (42, 1603640), (47, 1433040), (48, 1403185), (56, 1202730), (60, 1122548), (70, 962184), (80, 841911), (84, 801820), (94, 716520), (105, 641456), (112, 601365), (120, 561274), (140, 481092), (141, 477680), (168, 400910), (188, 358260), (210, 320728), (235, 286608), (240, 280637), (280, 240546), (282, 238840), (329, 204720), (336, 200455), (376, 179130), (420, 160364), (470, 143304), (560, 120273), (564, 119420), (658, 102360), (705, 95536), (752, 89565), (840, 80182), (853, 78960), (940, 71652), (987, 68240), (1128, 59710), (1316, 51180), (1410, 47768), (1645, 40944), (1680, 40091), (1706, 39480), (1880, 35826), (1974, 34120), (2256, 29855), (2559, 26320), (2632, 25590), (2820, 23884), (3290, 20472), (3412, 19740), (3760, 17913), (3948, 17060), (4265, 15792), (4935, 13648), (5118, 13160), (5264, 12795), (5640, 11942), (5971, 11280), (6580, 10236), (6824, 9870), (7896, 8530)]