85048320

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{113}}^1$

素因数の和:155

約数の個数: 264

約数和(自身を含む): 319233744

約数和(自身を除く): 234185424

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, 113, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 226, 240, 245, 256, 280, 294, 320, 336, 339, 384, 392, 420, 448, 452, 480, 490, 512, 560, 565, 588, 640, 672, 678, 735, 768, 784, 791, 840, 896, 904, 960, 980, 1024, 1120, 1130, 1176, 1280, 1344, 1356, 1470, 1536, 1568, 1582, 1680, 1695, 1792, 1808, 1920, 1960, 2240, 2260, 2352, 2373, 2560, 2688, 2712, 2940, 3072, 3136, 3164, 3360, 3390, 3584, 3616, 3840, 3920, 3955, 4480, 4520, 4704, 4746, 5120, 5376, 5424, 5537, 5880, 6272, 6328, 6720, 6780, 7168, 7232, 7680, 7840, 7910, 8960, 9040, 9408, 9492, 10752, 10848, 11074, 11760, 11865, 12544, 12656, 13440, 13560, 14464, 15360, 15680, 15820, 16611, 17920, 18080, 18816, 18984, 21504, 21696, 22148, 23520, 23730, 25088, 25312, 26880, 27120, 27685, 28928, 31360, 31640, 33222, 35840, 36160, 37632, 37968, 43392, 44296, 47040, 47460, 50176, 50624, 53760, 54240, 55370, 57856, 62720, 63280, 66444, 72320, 75264, 75936, 83055, 86784, 88592, 94080, 94920, 101248, 107520, 108480, 110740, 115712, 125440, 126560, 132888, 144640, 150528, 151872, 166110, 173568, 177184, 188160, 189840, 202496, 216960, 221480, 250880, 253120, 265776, 289280, 303744, 332220, 347136, 354368, 376320, 379680, 404992, 433920, 442960, 506240, 531552, 578560, 607488, 664440, 708736, 752640, 759360, 809984, 867840, 885920, 1012480, 1063104, 1214976, 1328880, 1417472, 1518720, 1735680, 1771840, 2024960, 2126208, 2429952, 2657760, 2834944, 3037440, 3543680, 4049920, 4252416, 5315520, 5669888, 6074880, 7087360, 8504832, 10631040, 12149760, 14174720, 17009664, 21262080, 28349440, 42524160, 85048320]

約数ペア:

[(1, 85048320), (2, 42524160), (3, 28349440), (4, 21262080), (5, 17009664), (6, 14174720), (7, 12149760), (8, 10631040), (10, 8504832), (12, 7087360), (14, 6074880), (15, 5669888), (16, 5315520), (20, 4252416), (21, 4049920), (24, 3543680), (28, 3037440), (30, 2834944), (32, 2657760), (35, 2429952), (40, 2126208), (42, 2024960), (48, 1771840), (49, 1735680), (56, 1518720), (60, 1417472), (64, 1328880), (70, 1214976), (80, 1063104), (84, 1012480), (96, 885920), (98, 867840), (105, 809984), (112, 759360), (113, 752640), (120, 708736), (128, 664440), (140, 607488), (147, 578560), (160, 531552), (168, 506240), (192, 442960), (196, 433920), (210, 404992), (224, 379680), (226, 376320), (240, 354368), (245, 347136), (256, 332220), (280, 303744), (294, 289280), (320, 265776), (336, 253120), (339, 250880), (384, 221480), (392, 216960), (420, 202496), (448, 189840), (452, 188160), (480, 177184), (490, 173568), (512, 166110), (560, 151872), (565, 150528), (588, 144640), (640, 132888), (672, 126560), (678, 125440), (735, 115712), (768, 110740), (784, 108480), (791, 107520), (840, 101248), (896, 94920), (904, 94080), (960, 88592), (980, 86784), (1024, 83055), (1120, 75936), (1130, 75264), (1176, 72320), (1280, 66444), (1344, 63280), (1356, 62720), (1470, 57856), (1536, 55370), (1568, 54240), (1582, 53760), (1680, 50624), (1695, 50176), (1792, 47460), (1808, 47040), (1920, 44296), (1960, 43392), (2240, 37968), (2260, 37632), (2352, 36160), (2373, 35840), (2560, 33222), (2688, 31640), (2712, 31360), (2940, 28928), (3072, 27685), (3136, 27120), (3164, 26880), (3360, 25312), (3390, 25088), (3584, 23730), (3616, 23520), (3840, 22148), (3920, 21696), (3955, 21504), (4480, 18984), (4520, 18816), (4704, 18080), (4746, 17920), (5120, 16611), (5376, 15820), (5424, 15680), (5537, 15360), (5880, 14464), (6272, 13560), (6328, 13440), (6720, 12656), (6780, 12544), (7168, 11865), (7232, 11760), (7680, 11074), (7840, 10848), (7910, 10752), (8960, 9492), (9040, 9408)]