210270816

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{3863}}^1$

素因数の和:3895

約数の個数: 144

約数和(自身を含む): 708873984

約数和(自身を除く): 498603168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3863, 3888, 4536, 6048, 6804, 7726, 7776, 9072, 11589, 13608, 15452, 18144, 23178, 27041, 27216, 30904, 34767, 46356, 54082, 54432, 61808, 69534, 81123, 92712, 104301, 108164, 123616, 139068, 162246, 185424, 208602, 216328, 243369, 278136, 312903, 324492, 370848, 417204, 432656, 486738, 556272, 625806, 648984, 730107, 834408, 865312, 938709, 973476, 1112544, 1251612, 1297968, 1460214, 1668816, 1877418, 1946952, 2190321, 2503224, 2595936, 2920428, 3337632, 3754836, 3893904, 4380642, 5006448, 5840856, 6570963, 7509672, 7787808, 8761284, 10012896, 11681712, 13141926, 15019344, 17522568, 23363424, 26283852, 30038688, 35045136, 52567704, 70090272, 105135408, 210270816]

約数ペア:

[(1, 210270816), (2, 105135408), (3, 70090272), (4, 52567704), (6, 35045136), (7, 30038688), (8, 26283852), (9, 23363424), (12, 17522568), (14, 15019344), (16, 13141926), (18, 11681712), (21, 10012896), (24, 8761284), (27, 7787808), (28, 7509672), (32, 6570963), (36, 5840856), (42, 5006448), (48, 4380642), (54, 3893904), (56, 3754836), (63, 3337632), (72, 2920428), (81, 2595936), (84, 2503224), (96, 2190321), (108, 1946952), (112, 1877418), (126, 1668816), (144, 1460214), (162, 1297968), (168, 1251612), (189, 1112544), (216, 973476), (224, 938709), (243, 865312), (252, 834408), (288, 730107), (324, 648984), (336, 625806), (378, 556272), (432, 486738), (486, 432656), (504, 417204), (567, 370848), (648, 324492), (672, 312903), (756, 278136), (864, 243369), (972, 216328), (1008, 208602), (1134, 185424), (1296, 162246), (1512, 139068), (1701, 123616), (1944, 108164), (2016, 104301), (2268, 92712), (2592, 81123), (3024, 69534), (3402, 61808), (3863, 54432), (3888, 54082), (4536, 46356), (6048, 34767), (6804, 30904), (7726, 27216), (7776, 27041), (9072, 23178), (11589, 18144), (13608, 15452)]