864971520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{4597}}^1$

素因数の和:4635

約数の個数: 216

約数和(自身を含む): 3214222704

約数和(自身を除く): 2349251184

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, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3840, 3920, 4480, 4597, 4704, 5376, 5880, 6272, 6720, 7840, 8960, 9194, 9408, 11760, 12544, 13440, 13791, 15680, 18388, 18816, 22985, 23520, 26880, 27582, 31360, 32179, 36776, 37632, 45970, 47040, 55164, 62720, 64358, 68955, 73552, 91940, 94080, 96537, 110328, 128716, 137910, 147104, 160895, 183880, 188160, 193074, 220656, 225253, 257432, 275820, 294208, 321790, 367760, 386148, 441312, 450506, 482685, 514864, 551640, 588416, 643580, 675759, 735520, 772296, 882624, 901012, 965370, 1029728, 1103280, 1126265, 1176832, 1287160, 1351518, 1471040, 1544592, 1765248, 1802024, 1930740, 2059456, 2206560, 2252530, 2574320, 2703036, 2942080, 3089184, 3378795, 3530496, 3604048, 3861480, 4118912, 4413120, 4505060, 5148640, 5406072, 5884160, 6178368, 6757590, 7208096, 7722960, 8237824, 8826240, 9010120, 10297280, 10812144, 12356736, 13515180, 14416192, 15445920, 17652480, 18020240, 20594560, 21624288, 24713472, 27030360, 28832384, 30891840, 36040480, 41189120, 43248576, 54060720, 57664768, 61783680, 72080960, 86497152, 108121440, 123567360, 144161920, 172994304, 216242880, 288323840, 432485760, 864971520]

約数ペア:

[(1, 864971520), (2, 432485760), (3, 288323840), (4, 216242880), (5, 172994304), (6, 144161920), (7, 123567360), (8, 108121440), (10, 86497152), (12, 72080960), (14, 61783680), (15, 57664768), (16, 54060720), (20, 43248576), (21, 41189120), (24, 36040480), (28, 30891840), (30, 28832384), (32, 27030360), (35, 24713472), (40, 21624288), (42, 20594560), (48, 18020240), (49, 17652480), (56, 15445920), (60, 14416192), (64, 13515180), (70, 12356736), (80, 10812144), (84, 10297280), (96, 9010120), (98, 8826240), (105, 8237824), (112, 7722960), (120, 7208096), (128, 6757590), (140, 6178368), (147, 5884160), (160, 5406072), (168, 5148640), (192, 4505060), (196, 4413120), (210, 4118912), (224, 3861480), (240, 3604048), (245, 3530496), (256, 3378795), (280, 3089184), (294, 2942080), (320, 2703036), (336, 2574320), (384, 2252530), (392, 2206560), (420, 2059456), (448, 1930740), (480, 1802024), (490, 1765248), (560, 1544592), (588, 1471040), (640, 1351518), (672, 1287160), (735, 1176832), (768, 1126265), (784, 1103280), (840, 1029728), (896, 965370), (960, 901012), (980, 882624), (1120, 772296), (1176, 735520), (1280, 675759), (1344, 643580), (1470, 588416), (1568, 551640), (1680, 514864), (1792, 482685), (1920, 450506), (1960, 441312), (2240, 386148), (2352, 367760), (2688, 321790), (2940, 294208), (3136, 275820), (3360, 257432), (3840, 225253), (3920, 220656), (4480, 193074), (4597, 188160), (4704, 183880), (5376, 160895), (5880, 147104), (6272, 137910), (6720, 128716), (7840, 110328), (8960, 96537), (9194, 94080), (9408, 91940), (11760, 73552), (12544, 68955), (13440, 64358), (13791, 62720), (15680, 55164), (18388, 47040), (18816, 45970), (22985, 37632), (23520, 36776), (26880, 32179), (27582, 31360)]