215400864

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1635

約数の個数: 144

約数和(自身を含む): 680853600

約数和(自身を除く): 465452736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 84, 87, 96, 98, 112, 116, 147, 168, 174, 196, 203, 224, 232, 294, 336, 348, 392, 406, 464, 588, 609, 672, 696, 784, 812, 928, 1176, 1218, 1392, 1421, 1568, 1579, 1624, 2352, 2436, 2784, 2842, 3158, 3248, 4263, 4704, 4737, 4872, 5684, 6316, 6496, 8526, 9474, 9744, 11053, 11368, 12632, 17052, 18948, 19488, 22106, 22736, 25264, 33159, 34104, 37896, 44212, 45472, 45791, 50528, 66318, 68208, 75792, 77371, 88424, 91582, 132636, 136416, 137373, 151584, 154742, 176848, 183164, 232113, 265272, 274746, 309484, 320537, 353696, 366328, 464226, 530544, 549492, 618968, 641074, 732656, 928452, 961611, 1061088, 1098984, 1237936, 1282148, 1465312, 1856904, 1923222, 2197968, 2243759, 2475872, 2564296, 3713808, 3846444, 4395936, 4487518, 5128592, 6731277, 7427616, 7692888, 8975036, 10257184, 13462554, 15385776, 17950072, 26925108, 30771552, 35900144, 53850216, 71800288, 107700432, 215400864]

約数ペア:

[(1, 215400864), (2, 107700432), (3, 71800288), (4, 53850216), (6, 35900144), (7, 30771552), (8, 26925108), (12, 17950072), (14, 15385776), (16, 13462554), (21, 10257184), (24, 8975036), (28, 7692888), (29, 7427616), (32, 6731277), (42, 5128592), (48, 4487518), (49, 4395936), (56, 3846444), (58, 3713808), (84, 2564296), (87, 2475872), (96, 2243759), (98, 2197968), (112, 1923222), (116, 1856904), (147, 1465312), (168, 1282148), (174, 1237936), (196, 1098984), (203, 1061088), (224, 961611), (232, 928452), (294, 732656), (336, 641074), (348, 618968), (392, 549492), (406, 530544), (464, 464226), (588, 366328), (609, 353696), (672, 320537), (696, 309484), (784, 274746), (812, 265272), (928, 232113), (1176, 183164), (1218, 176848), (1392, 154742), (1421, 151584), (1568, 137373), (1579, 136416), (1624, 132636), (2352, 91582), (2436, 88424), (2784, 77371), (2842, 75792), (3158, 68208), (3248, 66318), (4263, 50528), (4704, 45791), (4737, 45472), (4872, 44212), (5684, 37896), (6316, 34104), (6496, 33159), (8526, 25264), (9474, 22736), (9744, 22106), (11053, 19488), (11368, 18948), (12632, 17052)]