1223537280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1543}}^1$

素因数の和:1631

約数の個数: 256

約数和(自身を含む): 4535654400

約数和(自身を除く): 3312117120

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, 59, 60, 64, 70, 80, 84, 96, 105, 112, 118, 120, 128, 140, 160, 168, 177, 192, 210, 224, 236, 240, 280, 295, 320, 336, 354, 384, 413, 420, 448, 472, 480, 560, 590, 640, 672, 708, 826, 840, 885, 896, 944, 960, 1120, 1180, 1239, 1344, 1416, 1543, 1652, 1680, 1770, 1888, 1920, 2065, 2240, 2360, 2478, 2688, 2832, 3086, 3304, 3360, 3540, 3776, 4130, 4480, 4629, 4720, 4956, 5664, 6172, 6195, 6608, 6720, 7080, 7552, 7715, 8260, 9258, 9440, 9912, 10801, 11328, 12344, 12390, 13216, 13440, 14160, 15430, 16520, 18516, 18880, 19824, 21602, 22656, 23145, 24688, 24780, 26432, 28320, 30860, 32403, 33040, 37032, 37760, 39648, 43204, 46290, 49376, 49560, 52864, 54005, 56640, 61720, 64806, 66080, 74064, 79296, 86408, 91037, 92580, 98752, 99120, 108010, 113280, 123440, 129612, 132160, 148128, 158592, 162015, 172816, 182074, 185160, 197504, 198240, 216020, 246880, 259224, 264320, 273111, 296256, 324030, 345632, 364148, 370320, 396480, 432040, 455185, 493760, 518448, 546222, 592512, 637259, 648060, 691264, 728296, 740640, 792960, 864080, 910370, 987520, 1036896, 1092444, 1274518, 1296120, 1365555, 1382528, 1456592, 1481280, 1728160, 1820740, 1911777, 2073792, 2184888, 2549036, 2592240, 2731110, 2913184, 2962560, 3186295, 3456320, 3641480, 3823554, 4147584, 4369776, 5098072, 5184480, 5462220, 5826368, 6372590, 6912640, 7282960, 7647108, 8739552, 9558885, 10196144, 10368960, 10924440, 11652736, 12745180, 14565920, 15294216, 17479104, 19117770, 20392288, 20737920, 21848880, 25490360, 29131840, 30588432, 34958208, 38235540, 40784576, 43697760, 50980720, 58263680, 61176864, 76471080, 81569152, 87395520, 101961440, 122353728, 152942160, 174791040, 203922880, 244707456, 305884320, 407845760, 611768640, 1223537280]

約数ペア:

[(1, 1223537280), (2, 611768640), (3, 407845760), (4, 305884320), (5, 244707456), (6, 203922880), (7, 174791040), (8, 152942160), (10, 122353728), (12, 101961440), (14, 87395520), (15, 81569152), (16, 76471080), (20, 61176864), (21, 58263680), (24, 50980720), (28, 43697760), (30, 40784576), (32, 38235540), (35, 34958208), (40, 30588432), (42, 29131840), (48, 25490360), (56, 21848880), (59, 20737920), (60, 20392288), (64, 19117770), (70, 17479104), (80, 15294216), (84, 14565920), (96, 12745180), (105, 11652736), (112, 10924440), (118, 10368960), (120, 10196144), (128, 9558885), (140, 8739552), (160, 7647108), (168, 7282960), (177, 6912640), (192, 6372590), (210, 5826368), (224, 5462220), (236, 5184480), (240, 5098072), (280, 4369776), (295, 4147584), (320, 3823554), (336, 3641480), (354, 3456320), (384, 3186295), (413, 2962560), (420, 2913184), (448, 2731110), (472, 2592240), (480, 2549036), (560, 2184888), (590, 2073792), (640, 1911777), (672, 1820740), (708, 1728160), (826, 1481280), (840, 1456592), (885, 1382528), (896, 1365555), (944, 1296120), (960, 1274518), (1120, 1092444), (1180, 1036896), (1239, 987520), (1344, 910370), (1416, 864080), (1543, 792960), (1652, 740640), (1680, 728296), (1770, 691264), (1888, 648060), (1920, 637259), (2065, 592512), (2240, 546222), (2360, 518448), (2478, 493760), (2688, 455185), (2832, 432040), (3086, 396480), (3304, 370320), (3360, 364148), (3540, 345632), (3776, 324030), (4130, 296256), (4480, 273111), (4629, 264320), (4720, 259224), (4956, 246880), (5664, 216020), (6172, 198240), (6195, 197504), (6608, 185160), (6720, 182074), (7080, 172816), (7552, 162015), (7715, 158592), (8260, 148128), (9258, 132160), (9440, 129612), (9912, 123440), (10801, 113280), (11328, 108010), (12344, 99120), (12390, 98752), (13216, 92580), (13440, 91037), (14160, 86408), (15430, 79296), (16520, 74064), (18516, 66080), (18880, 64806), (19824, 61720), (21602, 56640), (22656, 54005), (23145, 52864), (24688, 49560), (24780, 49376), (26432, 46290), (28320, 43204), (30860, 39648), (32403, 37760), (33040, 37032)]