102945920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2089}}^1$

素因数の和:2126

約数の個数: 128

約数和(自身を含む): 306979200

約数和(自身を除く): 204033280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2089, 2240, 2464, 3080, 3520, 4178, 4480, 4928, 6160, 7040, 8356, 9856, 10445, 12320, 14623, 16712, 20890, 22979, 24640, 29246, 33424, 41780, 45958, 49280, 58492, 66848, 73115, 83560, 91916, 114895, 116984, 133696, 146230, 160853, 167120, 183832, 229790, 233968, 267392, 292460, 321706, 334240, 367664, 459580, 467936, 584920, 643412, 668480, 735328, 804265, 919160, 935872, 1169840, 1286824, 1336960, 1470656, 1608530, 1838320, 1871744, 2339680, 2573648, 2941312, 3217060, 3676640, 4679360, 5147296, 6434120, 7353280, 9358720, 10294592, 12868240, 14706560, 20589184, 25736480, 51472960, 102945920]

約数ペア:

[(1, 102945920), (2, 51472960), (4, 25736480), (5, 20589184), (7, 14706560), (8, 12868240), (10, 10294592), (11, 9358720), (14, 7353280), (16, 6434120), (20, 5147296), (22, 4679360), (28, 3676640), (32, 3217060), (35, 2941312), (40, 2573648), (44, 2339680), (55, 1871744), (56, 1838320), (64, 1608530), (70, 1470656), (77, 1336960), (80, 1286824), (88, 1169840), (110, 935872), (112, 919160), (128, 804265), (140, 735328), (154, 668480), (160, 643412), (176, 584920), (220, 467936), (224, 459580), (280, 367664), (308, 334240), (320, 321706), (352, 292460), (385, 267392), (440, 233968), (448, 229790), (560, 183832), (616, 167120), (640, 160853), (704, 146230), (770, 133696), (880, 116984), (896, 114895), (1120, 91916), (1232, 83560), (1408, 73115), (1540, 66848), (1760, 58492), (2089, 49280), (2240, 45958), (2464, 41780), (3080, 33424), (3520, 29246), (4178, 24640), (4480, 22979), (4928, 20890), (6160, 16712), (7040, 14623), (8356, 12320), (9856, 10445)]