82811520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1$

素因数の和:1343

約数の個数: 192

約数和(自身を含む): 312193440

約数和(自身を除く): 229381920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1307, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2614, 2640, 2880, 3168, 3520, 3921, 3960, 4224, 5228, 5280, 5760, 6336, 6535, 7040, 7842, 7920, 10456, 10560, 11763, 12672, 13070, 14377, 15684, 15840, 19605, 20912, 21120, 23526, 26140, 28754, 31368, 31680, 39210, 41824, 43131, 47052, 52280, 57508, 58815, 62736, 63360, 71885, 78420, 83648, 86262, 94104, 104560, 115016, 117630, 125472, 129393, 143770, 156840, 167296, 172524, 188208, 209120, 215655, 230032, 235260, 250944, 258786, 287540, 313680, 345048, 376416, 418240, 431310, 460064, 470520, 501888, 517572, 575080, 627360, 646965, 690096, 752832, 836480, 862620, 920128, 941040, 1035144, 1150160, 1254720, 1293930, 1380192, 1505664, 1725240, 1840256, 1882080, 2070288, 2300320, 2509440, 2587860, 2760384, 3450480, 3764160, 4140576, 4600640, 5175720, 5520768, 6900960, 7528320, 8281152, 9201280, 10351440, 13801920, 16562304, 20702880, 27603840, 41405760, 82811520]

約数ペア:

[(1, 82811520), (2, 41405760), (3, 27603840), (4, 20702880), (5, 16562304), (6, 13801920), (8, 10351440), (9, 9201280), (10, 8281152), (11, 7528320), (12, 6900960), (15, 5520768), (16, 5175720), (18, 4600640), (20, 4140576), (22, 3764160), (24, 3450480), (30, 2760384), (32, 2587860), (33, 2509440), (36, 2300320), (40, 2070288), (44, 1882080), (45, 1840256), (48, 1725240), (55, 1505664), (60, 1380192), (64, 1293930), (66, 1254720), (72, 1150160), (80, 1035144), (88, 941040), (90, 920128), (96, 862620), (99, 836480), (110, 752832), (120, 690096), (128, 646965), (132, 627360), (144, 575080), (160, 517572), (165, 501888), (176, 470520), (180, 460064), (192, 431310), (198, 418240), (220, 376416), (240, 345048), (264, 313680), (288, 287540), (320, 258786), (330, 250944), (352, 235260), (360, 230032), (384, 215655), (396, 209120), (440, 188208), (480, 172524), (495, 167296), (528, 156840), (576, 143770), (640, 129393), (660, 125472), (704, 117630), (720, 115016), (792, 104560), (880, 94104), (960, 86262), (990, 83648), (1056, 78420), (1152, 71885), (1307, 63360), (1320, 62736), (1408, 58815), (1440, 57508), (1584, 52280), (1760, 47052), (1920, 43131), (1980, 41824), (2112, 39210), (2614, 31680), (2640, 31368), (2880, 28754), (3168, 26140), (3520, 23526), (3921, 21120), (3960, 20912), (4224, 19605), (5228, 15840), (5280, 15684), (5760, 14377), (6336, 13070), (6535, 12672), (7040, 11763), (7842, 10560), (7920, 10456)]