69326880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 255467520

約数和(自身を除く): 186140640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 439, 470, 480, 560, 564, 658, 672, 705, 752, 840, 878, 940, 987, 1120, 1128, 1316, 1317, 1410, 1504, 1645, 1680, 1756, 1880, 1974, 2195, 2256, 2632, 2634, 2820, 3073, 3290, 3360, 3512, 3760, 3948, 4390, 4512, 4935, 5264, 5268, 5640, 6146, 6580, 6585, 7024, 7520, 7896, 8780, 9219, 9870, 10528, 10536, 11280, 12292, 13160, 13170, 14048, 15365, 15792, 17560, 18438, 19740, 20633, 21072, 22560, 24584, 26320, 26340, 30730, 31584, 35120, 36876, 39480, 41266, 42144, 46095, 49168, 52640, 52680, 61460, 61899, 70240, 73752, 78960, 82532, 92190, 98336, 103165, 105360, 122920, 123798, 144431, 147504, 157920, 165064, 184380, 206330, 210720, 245840, 247596, 288862, 295008, 309495, 330128, 368760, 412660, 433293, 491680, 495192, 577724, 618990, 660256, 722155, 737520, 825320, 866586, 990384, 1155448, 1237980, 1444310, 1475040, 1650640, 1733172, 1980768, 2166465, 2310896, 2475960, 2888620, 3301280, 3466344, 4332930, 4621792, 4951920, 5777240, 6932688, 8665860, 9903840, 11554480, 13865376, 17331720, 23108960, 34663440, 69326880]

約数ペア:

[(1, 69326880), (2, 34663440), (3, 23108960), (4, 17331720), (5, 13865376), (6, 11554480), (7, 9903840), (8, 8665860), (10, 6932688), (12, 5777240), (14, 4951920), (15, 4621792), (16, 4332930), (20, 3466344), (21, 3301280), (24, 2888620), (28, 2475960), (30, 2310896), (32, 2166465), (35, 1980768), (40, 1733172), (42, 1650640), (47, 1475040), (48, 1444310), (56, 1237980), (60, 1155448), (70, 990384), (80, 866586), (84, 825320), (94, 737520), (96, 722155), (105, 660256), (112, 618990), (120, 577724), (140, 495192), (141, 491680), (160, 433293), (168, 412660), (188, 368760), (210, 330128), (224, 309495), (235, 295008), (240, 288862), (280, 247596), (282, 245840), (329, 210720), (336, 206330), (376, 184380), (420, 165064), (439, 157920), (470, 147504), (480, 144431), (560, 123798), (564, 122920), (658, 105360), (672, 103165), (705, 98336), (752, 92190), (840, 82532), (878, 78960), (940, 73752), (987, 70240), (1120, 61899), (1128, 61460), (1316, 52680), (1317, 52640), (1410, 49168), (1504, 46095), (1645, 42144), (1680, 41266), (1756, 39480), (1880, 36876), (1974, 35120), (2195, 31584), (2256, 30730), (2632, 26340), (2634, 26320), (2820, 24584), (3073, 22560), (3290, 21072), (3360, 20633), (3512, 19740), (3760, 18438), (3948, 17560), (4390, 15792), (4512, 15365), (4935, 14048), (5264, 13170), (5268, 13160), (5640, 12292), (6146, 11280), (6580, 10536), (6585, 10528), (7024, 9870), (7520, 9219), (7896, 8780)]