82897360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 242484480

約数和(自身を除く): 159587120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 59, 65, 70, 80, 91, 104, 112, 118, 130, 140, 182, 193, 208, 236, 260, 280, 295, 364, 386, 413, 455, 472, 520, 560, 590, 728, 767, 772, 826, 910, 944, 965, 1040, 1180, 1351, 1456, 1534, 1544, 1652, 1820, 1930, 2065, 2360, 2509, 2702, 3068, 3088, 3304, 3640, 3835, 3860, 4130, 4720, 5018, 5369, 5404, 6136, 6608, 6755, 7280, 7670, 7720, 8260, 10036, 10738, 10808, 11387, 12272, 12545, 13510, 15340, 15440, 16520, 17563, 20072, 21476, 21616, 22774, 25090, 26845, 27020, 30680, 33040, 35126, 40144, 42952, 45548, 50180, 53690, 54040, 56935, 61360, 70252, 79709, 85904, 87815, 91096, 100360, 107380, 108080, 113870, 140504, 148031, 159418, 175630, 182192, 200720, 214760, 227740, 281008, 296062, 318836, 351260, 398545, 429520, 455480, 592124, 637672, 702520, 740155, 797090, 910960, 1036217, 1184248, 1275344, 1405040, 1480310, 1594180, 2072434, 2368496, 2960620, 3188360, 4144868, 5181085, 5921240, 6376720, 8289736, 10362170, 11842480, 16579472, 20724340, 41448680, 82897360]

約数ペア:

[(1, 82897360), (2, 41448680), (4, 20724340), (5, 16579472), (7, 11842480), (8, 10362170), (10, 8289736), (13, 6376720), (14, 5921240), (16, 5181085), (20, 4144868), (26, 3188360), (28, 2960620), (35, 2368496), (40, 2072434), (52, 1594180), (56, 1480310), (59, 1405040), (65, 1275344), (70, 1184248), (80, 1036217), (91, 910960), (104, 797090), (112, 740155), (118, 702520), (130, 637672), (140, 592124), (182, 455480), (193, 429520), (208, 398545), (236, 351260), (260, 318836), (280, 296062), (295, 281008), (364, 227740), (386, 214760), (413, 200720), (455, 182192), (472, 175630), (520, 159418), (560, 148031), (590, 140504), (728, 113870), (767, 108080), (772, 107380), (826, 100360), (910, 91096), (944, 87815), (965, 85904), (1040, 79709), (1180, 70252), (1351, 61360), (1456, 56935), (1534, 54040), (1544, 53690), (1652, 50180), (1820, 45548), (1930, 42952), (2065, 40144), (2360, 35126), (2509, 33040), (2702, 30680), (3068, 27020), (3088, 26845), (3304, 25090), (3640, 22774), (3835, 21616), (3860, 21476), (4130, 20072), (4720, 17563), (5018, 16520), (5369, 15440), (5404, 15340), (6136, 13510), (6608, 12545), (6755, 12272), (7280, 11387), (7670, 10808), (7720, 10738), (8260, 10036)]