65357169920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{1447}}^1$

素因数の和:1617

約数の個数: 216

約数和(自身を含む): 181596089472

約数和(自身を除く): 116238919552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 128, 140, 142, 160, 224, 256, 280, 284, 320, 355, 448, 497, 560, 568, 640, 710, 896, 994, 1120, 1136, 1280, 1420, 1447, 1792, 1988, 2240, 2272, 2485, 2840, 2894, 3976, 4480, 4544, 4970, 5041, 5680, 5788, 7235, 7952, 8960, 9088, 9940, 10082, 10129, 11360, 11576, 14470, 15904, 18176, 19880, 20164, 20258, 22720, 23152, 25205, 28940, 31808, 35287, 39760, 40328, 40516, 45440, 46304, 50410, 50645, 57880, 63616, 70574, 79520, 80656, 81032, 90880, 92608, 100820, 101290, 102737, 115760, 127232, 141148, 159040, 161312, 162064, 176435, 185216, 201640, 202580, 205474, 231520, 282296, 318080, 322624, 324128, 352870, 370432, 403280, 405160, 410948, 463040, 513685, 564592, 636160, 645248, 648256, 705740, 719159, 806560, 810320, 821896, 926080, 1027370, 1129184, 1290496, 1296512, 1411480, 1438318, 1613120, 1620640, 1643792, 1852160, 2054740, 2258368, 2593024, 2822960, 2876636, 3226240, 3241280, 3287584, 3595795, 4109480, 4516736, 5645920, 5753272, 6452480, 6482560, 6575168, 7191590, 7294327, 8218960, 9033472, 11291840, 11506544, 12965120, 13150336, 14383180, 14588654, 16437920, 22583680, 23013088, 26300672, 28766360, 29177308, 32875840, 36471635, 45167360, 46026176, 51060289, 57532720, 58354616, 65751680, 72943270, 92052352, 102120578, 115065440, 116709232, 131503360, 145886540, 184104704, 204241156, 230130880, 233418464, 255301445, 291773080, 408482312, 460261760, 466836928, 510602890, 583546160, 816964624, 920523520, 933673856, 1021205780, 1167092320, 1633929248, 1867347712, 2042411560, 2334184640, 3267858496, 4084823120, 4668369280, 6535716992, 8169646240, 9336738560, 13071433984, 16339292480, 32678584960, 65357169920]

約数ペア:

[(1, 65357169920), (2, 32678584960), (4, 16339292480), (5, 13071433984), (7, 9336738560), (8, 8169646240), (10, 6535716992), (14, 4668369280), (16, 4084823120), (20, 3267858496), (28, 2334184640), (32, 2042411560), (35, 1867347712), (40, 1633929248), (56, 1167092320), (64, 1021205780), (70, 933673856), (71, 920523520), (80, 816964624), (112, 583546160), (128, 510602890), (140, 466836928), (142, 460261760), (160, 408482312), (224, 291773080), (256, 255301445), (280, 233418464), (284, 230130880), (320, 204241156), (355, 184104704), (448, 145886540), (497, 131503360), (560, 116709232), (568, 115065440), (640, 102120578), (710, 92052352), (896, 72943270), (994, 65751680), (1120, 58354616), (1136, 57532720), (1280, 51060289), (1420, 46026176), (1447, 45167360), (1792, 36471635), (1988, 32875840), (2240, 29177308), (2272, 28766360), (2485, 26300672), (2840, 23013088), (2894, 22583680), (3976, 16437920), (4480, 14588654), (4544, 14383180), (4970, 13150336), (5041, 12965120), (5680, 11506544), (5788, 11291840), (7235, 9033472), (7952, 8218960), (8960, 7294327), (9088, 7191590), (9940, 6575168), (10082, 6482560), (10129, 6452480), (11360, 5753272), (11576, 5645920), (14470, 4516736), (15904, 4109480), (18176, 3595795), (19880, 3287584), (20164, 3241280), (20258, 3226240), (22720, 2876636), (23152, 2822960), (25205, 2593024), (28940, 2258368), (31808, 2054740), (35287, 1852160), (39760, 1643792), (40328, 1620640), (40516, 1613120), (45440, 1438318), (46304, 1411480), (50410, 1296512), (50645, 1290496), (57880, 1129184), (63616, 1027370), (70574, 926080), (79520, 821896), (80656, 810320), (81032, 806560), (90880, 719159), (92608, 705740), (100820, 648256), (101290, 645248), (102737, 636160), (115760, 564592), (127232, 513685), (141148, 463040), (159040, 410948), (161312, 405160), (162064, 403280), (176435, 370432), (185216, 352870), (201640, 324128), (202580, 322624), (205474, 318080), (231520, 282296)]