233246720

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{1627}}^1$

素因数の和:1663

約数の個数: 104

約数和(自身を含む): 640077504

約数和(自身を除く): 406830784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1627, 1792, 2048, 2240, 2560, 3254, 3584, 4096, 4480, 5120, 6508, 7168, 8135, 8960, 10240, 11389, 13016, 14336, 16270, 17920, 20480, 22778, 26032, 28672, 32540, 35840, 45556, 52064, 56945, 65080, 71680, 91112, 104128, 113890, 130160, 143360, 182224, 208256, 227780, 260320, 364448, 416512, 455560, 520640, 728896, 833024, 911120, 1041280, 1457792, 1666048, 1822240, 2082560, 2915584, 3332096, 3644480, 4165120, 5831168, 6664192, 7288960, 8330240, 11662336, 14577920, 16660480, 23324672, 29155840, 33320960, 46649344, 58311680, 116623360, 233246720]

約数ペア:

[(1, 233246720), (2, 116623360), (4, 58311680), (5, 46649344), (7, 33320960), (8, 29155840), (10, 23324672), (14, 16660480), (16, 14577920), (20, 11662336), (28, 8330240), (32, 7288960), (35, 6664192), (40, 5831168), (56, 4165120), (64, 3644480), (70, 3332096), (80, 2915584), (112, 2082560), (128, 1822240), (140, 1666048), (160, 1457792), (224, 1041280), (256, 911120), (280, 833024), (320, 728896), (448, 520640), (512, 455560), (560, 416512), (640, 364448), (896, 260320), (1024, 227780), (1120, 208256), (1280, 182224), (1627, 143360), (1792, 130160), (2048, 113890), (2240, 104128), (2560, 91112), (3254, 71680), (3584, 65080), (4096, 56945), (4480, 52064), (5120, 45556), (6508, 35840), (7168, 32540), (8135, 28672), (8960, 26032), (10240, 22778), (11389, 20480), (13016, 17920), (14336, 16270)]