720419616

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5179}}^1$

素因数の和:5228

約数の個数: 192

約数和(自身を含む): 2506291200

約数和(自身を除く): 1785871584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 672, 736, 756, 828, 864, 966, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1932, 2016, 2208, 2484, 2576, 2898, 3024, 3312, 3864, 4347, 4968, 5152, 5179, 5796, 6048, 6624, 7728, 8694, 9936, 10358, 11592, 15456, 15537, 17388, 19872, 20716, 23184, 31074, 34776, 36253, 41432, 46368, 46611, 62148, 69552, 72506, 82864, 93222, 108759, 119117, 124296, 139104, 139833, 145012, 165728, 186444, 217518, 238234, 248592, 279666, 290024, 326277, 357351, 372888, 435036, 476468, 497184, 559332, 580048, 652554, 714702, 745776, 833819, 870072, 952936, 978831, 1072053, 1118664, 1160096, 1305108, 1429404, 1491552, 1667638, 1740144, 1905872, 1957662, 2144106, 2237328, 2501457, 2610216, 2858808, 3216159, 3335276, 3480288, 3811744, 3915324, 4288212, 4474656, 5002914, 5220432, 5717616, 6432318, 6670552, 7504371, 7830648, 8576424, 10005828, 10440864, 11435232, 12864636, 13341104, 15008742, 15661296, 17152848, 20011656, 22513113, 25729272, 26682208, 30017484, 31322592, 34305696, 40023312, 45026226, 51458544, 60034968, 80046624, 90052452, 102917088, 120069936, 180104904, 240139872, 360209808, 720419616]

約数ペア:

[(1, 720419616), (2, 360209808), (3, 240139872), (4, 180104904), (6, 120069936), (7, 102917088), (8, 90052452), (9, 80046624), (12, 60034968), (14, 51458544), (16, 45026226), (18, 40023312), (21, 34305696), (23, 31322592), (24, 30017484), (27, 26682208), (28, 25729272), (32, 22513113), (36, 20011656), (42, 17152848), (46, 15661296), (48, 15008742), (54, 13341104), (56, 12864636), (63, 11435232), (69, 10440864), (72, 10005828), (84, 8576424), (92, 7830648), (96, 7504371), (108, 6670552), (112, 6432318), (126, 5717616), (138, 5220432), (144, 5002914), (161, 4474656), (168, 4288212), (184, 3915324), (189, 3811744), (207, 3480288), (216, 3335276), (224, 3216159), (252, 2858808), (276, 2610216), (288, 2501457), (322, 2237328), (336, 2144106), (368, 1957662), (378, 1905872), (414, 1740144), (432, 1667638), (483, 1491552), (504, 1429404), (552, 1305108), (621, 1160096), (644, 1118664), (672, 1072053), (736, 978831), (756, 952936), (828, 870072), (864, 833819), (966, 745776), (1008, 714702), (1104, 652554), (1242, 580048), (1288, 559332), (1449, 497184), (1512, 476468), (1656, 435036), (1932, 372888), (2016, 357351), (2208, 326277), (2484, 290024), (2576, 279666), (2898, 248592), (3024, 238234), (3312, 217518), (3864, 186444), (4347, 165728), (4968, 145012), (5152, 139833), (5179, 139104), (5796, 124296), (6048, 119117), (6624, 108759), (7728, 93222), (8694, 82864), (9936, 72506), (10358, 69552), (11592, 62148), (15456, 46611), (15537, 46368), (17388, 41432), (19872, 36253), (20716, 34776), (23184, 31074)]