82956720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^2$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 325479168

約数和(自身を除く): 242522448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 67, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 134, 140, 154, 165, 168, 176, 201, 210, 220, 231, 240, 264, 268, 280, 308, 330, 335, 336, 385, 402, 420, 440, 462, 469, 528, 536, 560, 616, 660, 670, 737, 770, 804, 840, 880, 924, 938, 1005, 1072, 1155, 1232, 1320, 1340, 1407, 1474, 1540, 1608, 1680, 1848, 1876, 2010, 2211, 2310, 2345, 2640, 2680, 2814, 2948, 3080, 3216, 3685, 3696, 3752, 4020, 4422, 4489, 4620, 4690, 5159, 5360, 5628, 5896, 6160, 7035, 7370, 7504, 8040, 8844, 8978, 9240, 9380, 10318, 11055, 11256, 11792, 13467, 14070, 14740, 15477, 16080, 17688, 17956, 18480, 18760, 20636, 22110, 22445, 22512, 25795, 26934, 28140, 29480, 30954, 31423, 35376, 35912, 37520, 41272, 44220, 44890, 49379, 51590, 53868, 56280, 58960, 61908, 62846, 67335, 71824, 77385, 82544, 88440, 89780, 94269, 98758, 103180, 107736, 112560, 123816, 125692, 134670, 148137, 154770, 157115, 176880, 179560, 188538, 197516, 206360, 215472, 246895, 247632, 251384, 269340, 296274, 309540, 314230, 345653, 359120, 377076, 395032, 412720, 471345, 493790, 502768, 538680, 592548, 619080, 628460, 691306, 740685, 754152, 790064, 942690, 987580, 1036959, 1077360, 1185096, 1238160, 1256920, 1382612, 1481370, 1508304, 1728265, 1885380, 1975160, 2073918, 2370192, 2513840, 2765224, 2962740, 3456530, 3770760, 3950320, 4147836, 5184795, 5530448, 5925480, 6913060, 7541520, 8295672, 10369590, 11850960, 13826120, 16591344, 20739180, 27652240, 41478360, 82956720]

約数ペア:

[(1, 82956720), (2, 41478360), (3, 27652240), (4, 20739180), (5, 16591344), (6, 13826120), (7, 11850960), (8, 10369590), (10, 8295672), (11, 7541520), (12, 6913060), (14, 5925480), (15, 5530448), (16, 5184795), (20, 4147836), (21, 3950320), (22, 3770760), (24, 3456530), (28, 2962740), (30, 2765224), (33, 2513840), (35, 2370192), (40, 2073918), (42, 1975160), (44, 1885380), (48, 1728265), (55, 1508304), (56, 1481370), (60, 1382612), (66, 1256920), (67, 1238160), (70, 1185096), (77, 1077360), (80, 1036959), (84, 987580), (88, 942690), (105, 790064), (110, 754152), (112, 740685), (120, 691306), (132, 628460), (134, 619080), (140, 592548), (154, 538680), (165, 502768), (168, 493790), (176, 471345), (201, 412720), (210, 395032), (220, 377076), (231, 359120), (240, 345653), (264, 314230), (268, 309540), (280, 296274), (308, 269340), (330, 251384), (335, 247632), (336, 246895), (385, 215472), (402, 206360), (420, 197516), (440, 188538), (462, 179560), (469, 176880), (528, 157115), (536, 154770), (560, 148137), (616, 134670), (660, 125692), (670, 123816), (737, 112560), (770, 107736), (804, 103180), (840, 98758), (880, 94269), (924, 89780), (938, 88440), (1005, 82544), (1072, 77385), (1155, 71824), (1232, 67335), (1320, 62846), (1340, 61908), (1407, 58960), (1474, 56280), (1540, 53868), (1608, 51590), (1680, 49379), (1848, 44890), (1876, 44220), (2010, 41272), (2211, 37520), (2310, 35912), (2345, 35376), (2640, 31423), (2680, 30954), (2814, 29480), (2948, 28140), (3080, 26934), (3216, 25795), (3685, 22512), (3696, 22445), (3752, 22110), (4020, 20636), (4422, 18760), (4489, 18480), (4620, 17956), (4690, 17688), (5159, 16080), (5360, 15477), (5628, 14740), (5896, 14070), (6160, 13467), (7035, 11792), (7370, 11256), (7504, 11055), (8040, 10318), (8844, 9380), (8978, 9240)]