82081440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:524

約数の個数: 288

約数和(自身を含む): 339655680

約数和(自身を除く): 257574240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 479, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 958, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1437, 1440, 1530, 1632, 1680, 1785, 1904, 1916, 2016, 2040, 2142, 2380, 2395, 2448, 2520, 2720, 2856, 2874, 3060, 3353, 3360, 3570, 3808, 3832, 4080, 4284, 4311, 4760, 4790, 4896, 5040, 5355, 5712, 5748, 6120, 6706, 7140, 7185, 7664, 8143, 8160, 8568, 8622, 9520, 9580, 10059, 10080, 10710, 11424, 11496, 12240, 13412, 14280, 14370, 15328, 16286, 16765, 17136, 17244, 19040, 19160, 20118, 21420, 21555, 22992, 24429, 24480, 26824, 28560, 28740, 30177, 32572, 33530, 34272, 34488, 38320, 40236, 40715, 42840, 43110, 45984, 48858, 50295, 53648, 57001, 57120, 57480, 60354, 65144, 67060, 68976, 73287, 76640, 80472, 81430, 85680, 86220, 97716, 100590, 107296, 114002, 114960, 120708, 122145, 130288, 134120, 137952, 146574, 150885, 160944, 162860, 171003, 171360, 172440, 195432, 201180, 228004, 229920, 241416, 244290, 260576, 268240, 285005, 293148, 301770, 321888, 325720, 342006, 344880, 366435, 390864, 402360, 456008, 482832, 488580, 513009, 536480, 570010, 586296, 603540, 651440, 684012, 689760, 732870, 781728, 804720, 855015, 912016, 965664, 977160, 1026018, 1140020, 1172592, 1207080, 1302880, 1368024, 1465740, 1609440, 1710030, 1824032, 1954320, 2052036, 2280040, 2345184, 2414160, 2565045, 2736048, 2931480, 3420060, 3908640, 4104072, 4560080, 4828320, 5130090, 5472096, 5862960, 6840120, 8208144, 9120160, 10260180, 11725920, 13680240, 16416288, 20520360, 27360480, 41040720, 82081440]

約数ペア:

[(1, 82081440), (2, 41040720), (3, 27360480), (4, 20520360), (5, 16416288), (6, 13680240), (7, 11725920), (8, 10260180), (9, 9120160), (10, 8208144), (12, 6840120), (14, 5862960), (15, 5472096), (16, 5130090), (17, 4828320), (18, 4560080), (20, 4104072), (21, 3908640), (24, 3420060), (28, 2931480), (30, 2736048), (32, 2565045), (34, 2414160), (35, 2345184), (36, 2280040), (40, 2052036), (42, 1954320), (45, 1824032), (48, 1710030), (51, 1609440), (56, 1465740), (60, 1368024), (63, 1302880), (68, 1207080), (70, 1172592), (72, 1140020), (80, 1026018), (84, 977160), (85, 965664), (90, 912016), (96, 855015), (102, 804720), (105, 781728), (112, 732870), (119, 689760), (120, 684012), (126, 651440), (136, 603540), (140, 586296), (144, 570010), (153, 536480), (160, 513009), (168, 488580), (170, 482832), (180, 456008), (204, 402360), (210, 390864), (224, 366435), (238, 344880), (240, 342006), (252, 325720), (255, 321888), (272, 301770), (280, 293148), (288, 285005), (306, 268240), (315, 260576), (336, 244290), (340, 241416), (357, 229920), (360, 228004), (408, 201180), (420, 195432), (476, 172440), (479, 171360), (480, 171003), (504, 162860), (510, 160944), (544, 150885), (560, 146574), (595, 137952), (612, 134120), (630, 130288), (672, 122145), (680, 120708), (714, 114960), (720, 114002), (765, 107296), (816, 100590), (840, 97716), (952, 86220), (958, 85680), (1008, 81430), (1020, 80472), (1071, 76640), (1120, 73287), (1190, 68976), (1224, 67060), (1260, 65144), (1360, 60354), (1428, 57480), (1437, 57120), (1440, 57001), (1530, 53648), (1632, 50295), (1680, 48858), (1785, 45984), (1904, 43110), (1916, 42840), (2016, 40715), (2040, 40236), (2142, 38320), (2380, 34488), (2395, 34272), (2448, 33530), (2520, 32572), (2720, 30177), (2856, 28740), (2874, 28560), (3060, 26824), (3353, 24480), (3360, 24429), (3570, 22992), (3808, 21555), (3832, 21420), (4080, 20118), (4284, 19160), (4311, 19040), (4760, 17244), (4790, 17136), (4896, 16765), (5040, 16286), (5355, 15328), (5712, 14370), (5748, 14280), (6120, 13412), (6706, 12240), (7140, 11496), (7185, 11424), (7664, 10710), (8143, 10080), (8160, 10059), (8568, 9580), (8622, 9520)]