86540160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 324311040

約数和(自身を除く): 237770880

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, 64, 70, 80, 84, 94, 96, 105, 112, 120, 128, 137, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 274, 280, 282, 320, 329, 336, 376, 384, 411, 420, 448, 470, 480, 548, 560, 564, 640, 658, 672, 685, 705, 752, 822, 840, 896, 940, 959, 960, 987, 1096, 1120, 1128, 1316, 1344, 1370, 1410, 1504, 1644, 1645, 1680, 1880, 1918, 1920, 1974, 2055, 2192, 2240, 2256, 2632, 2688, 2740, 2820, 2877, 3008, 3288, 3290, 3360, 3760, 3836, 3948, 4110, 4384, 4480, 4512, 4795, 4935, 5264, 5480, 5640, 5754, 6016, 6439, 6576, 6580, 6720, 7520, 7672, 7896, 8220, 8768, 9024, 9590, 9870, 10528, 10960, 11280, 11508, 12878, 13152, 13160, 13440, 14385, 15040, 15344, 15792, 16440, 17536, 18048, 19180, 19317, 19740, 21056, 21920, 22560, 23016, 25756, 26304, 26320, 28770, 30080, 30688, 31584, 32195, 32880, 38360, 38634, 39480, 42112, 43840, 45073, 45120, 46032, 51512, 52608, 52640, 57540, 61376, 63168, 64390, 65760, 76720, 77268, 78960, 87680, 90146, 90240, 92064, 96585, 103024, 105280, 115080, 122752, 126336, 128780, 131520, 135219, 153440, 154536, 157920, 180292, 184128, 193170, 206048, 210560, 225365, 230160, 257560, 263040, 270438, 306880, 309072, 315840, 360584, 368256, 386340, 412096, 450730, 460320, 515120, 540876, 613760, 618144, 631680, 676095, 721168, 772680, 824192, 901460, 920640, 1030240, 1081752, 1236288, 1352190, 1442336, 1545360, 1802920, 1841280, 2060480, 2163504, 2472576, 2704380, 2884672, 3090720, 3605840, 4120960, 4327008, 5408760, 5769344, 6181440, 7211680, 8654016, 10817520, 12362880, 14423360, 17308032, 21635040, 28846720, 43270080, 86540160]

約数ペア:

[(1, 86540160), (2, 43270080), (3, 28846720), (4, 21635040), (5, 17308032), (6, 14423360), (7, 12362880), (8, 10817520), (10, 8654016), (12, 7211680), (14, 6181440), (15, 5769344), (16, 5408760), (20, 4327008), (21, 4120960), (24, 3605840), (28, 3090720), (30, 2884672), (32, 2704380), (35, 2472576), (40, 2163504), (42, 2060480), (47, 1841280), (48, 1802920), (56, 1545360), (60, 1442336), (64, 1352190), (70, 1236288), (80, 1081752), (84, 1030240), (94, 920640), (96, 901460), (105, 824192), (112, 772680), (120, 721168), (128, 676095), (137, 631680), (140, 618144), (141, 613760), (160, 540876), (168, 515120), (188, 460320), (192, 450730), (210, 412096), (224, 386340), (235, 368256), (240, 360584), (274, 315840), (280, 309072), (282, 306880), (320, 270438), (329, 263040), (336, 257560), (376, 230160), (384, 225365), (411, 210560), (420, 206048), (448, 193170), (470, 184128), (480, 180292), (548, 157920), (560, 154536), (564, 153440), (640, 135219), (658, 131520), (672, 128780), (685, 126336), (705, 122752), (752, 115080), (822, 105280), (840, 103024), (896, 96585), (940, 92064), (959, 90240), (960, 90146), (987, 87680), (1096, 78960), (1120, 77268), (1128, 76720), (1316, 65760), (1344, 64390), (1370, 63168), (1410, 61376), (1504, 57540), (1644, 52640), (1645, 52608), (1680, 51512), (1880, 46032), (1918, 45120), (1920, 45073), (1974, 43840), (2055, 42112), (2192, 39480), (2240, 38634), (2256, 38360), (2632, 32880), (2688, 32195), (2740, 31584), (2820, 30688), (2877, 30080), (3008, 28770), (3288, 26320), (3290, 26304), (3360, 25756), (3760, 23016), (3836, 22560), (3948, 21920), (4110, 21056), (4384, 19740), (4480, 19317), (4512, 19180), (4795, 18048), (4935, 17536), (5264, 16440), (5480, 15792), (5640, 15344), (5754, 15040), (6016, 14385), (6439, 13440), (6576, 13160), (6580, 13152), (6720, 12878), (7520, 11508), (7672, 11280), (7896, 10960), (8220, 10528), (8768, 9870), (9024, 9590)]