981099840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1759}}^1$

素因数の和:1869

約数の個数: 224

約数和(自身を含む): 3604930560

約数和(自身を除く): 2623830720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 192, 210, 224, 240, 249, 280, 320, 332, 336, 415, 420, 448, 480, 498, 560, 581, 664, 672, 830, 840, 960, 996, 1120, 1162, 1245, 1328, 1344, 1660, 1680, 1743, 1759, 1992, 2240, 2324, 2490, 2656, 2905, 3320, 3360, 3486, 3518, 3984, 4648, 4980, 5277, 5312, 5810, 6640, 6720, 6972, 7036, 7968, 8715, 8795, 9296, 9960, 10554, 11620, 12313, 13280, 13944, 14072, 15936, 17430, 17590, 18592, 19920, 21108, 23240, 24626, 26385, 26560, 27888, 28144, 34860, 35180, 36939, 37184, 39840, 42216, 46480, 49252, 52770, 55776, 56288, 61565, 69720, 70360, 73878, 79680, 84432, 92960, 98504, 105540, 111552, 112576, 123130, 139440, 140720, 145997, 147756, 168864, 184695, 185920, 197008, 211080, 246260, 278880, 281440, 291994, 295512, 337728, 369390, 394016, 422160, 437991, 492520, 557760, 562880, 583988, 591024, 729985, 738780, 788032, 844320, 875982, 985040, 1021979, 1167976, 1182048, 1459970, 1477560, 1688640, 1751964, 1970080, 2043958, 2189955, 2335952, 2364096, 2919940, 2955120, 3065937, 3503928, 3940160, 4087916, 4379910, 4671904, 5109895, 5839880, 5910240, 6131874, 7007856, 8175832, 8759820, 9343808, 10219790, 11679760, 11820480, 12263748, 14015712, 15329685, 16351664, 17519640, 20439580, 23359520, 24527496, 28031424, 30659370, 32703328, 35039280, 40879160, 46719040, 49054992, 61318740, 65406656, 70078560, 81758320, 98109984, 122637480, 140157120, 163516640, 196219968, 245274960, 327033280, 490549920, 981099840]

約数ペア:

[(1, 981099840), (2, 490549920), (3, 327033280), (4, 245274960), (5, 196219968), (6, 163516640), (7, 140157120), (8, 122637480), (10, 98109984), (12, 81758320), (14, 70078560), (15, 65406656), (16, 61318740), (20, 49054992), (21, 46719040), (24, 40879160), (28, 35039280), (30, 32703328), (32, 30659370), (35, 28031424), (40, 24527496), (42, 23359520), (48, 20439580), (56, 17519640), (60, 16351664), (64, 15329685), (70, 14015712), (80, 12263748), (83, 11820480), (84, 11679760), (96, 10219790), (105, 9343808), (112, 8759820), (120, 8175832), (140, 7007856), (160, 6131874), (166, 5910240), (168, 5839880), (192, 5109895), (210, 4671904), (224, 4379910), (240, 4087916), (249, 3940160), (280, 3503928), (320, 3065937), (332, 2955120), (336, 2919940), (415, 2364096), (420, 2335952), (448, 2189955), (480, 2043958), (498, 1970080), (560, 1751964), (581, 1688640), (664, 1477560), (672, 1459970), (830, 1182048), (840, 1167976), (960, 1021979), (996, 985040), (1120, 875982), (1162, 844320), (1245, 788032), (1328, 738780), (1344, 729985), (1660, 591024), (1680, 583988), (1743, 562880), (1759, 557760), (1992, 492520), (2240, 437991), (2324, 422160), (2490, 394016), (2656, 369390), (2905, 337728), (3320, 295512), (3360, 291994), (3486, 281440), (3518, 278880), (3984, 246260), (4648, 211080), (4980, 197008), (5277, 185920), (5312, 184695), (5810, 168864), (6640, 147756), (6720, 145997), (6972, 140720), (7036, 139440), (7968, 123130), (8715, 112576), (8795, 111552), (9296, 105540), (9960, 98504), (10554, 92960), (11620, 84432), (12313, 79680), (13280, 73878), (13944, 70360), (14072, 69720), (15936, 61565), (17430, 56288), (17590, 55776), (18592, 52770), (19920, 49252), (21108, 46480), (23240, 42216), (24626, 39840), (26385, 37184), (26560, 36939), (27888, 35180), (28144, 34860)]