161116480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4231}}^1$

素因数の和:4272

約数の個数: 112

約数和(自身を含む): 464368896

約数和(自身を除く): 303252416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4231, 4760, 5440, 7616, 8462, 9520, 16924, 19040, 21155, 29617, 33848, 38080, 42310, 59234, 67696, 71927, 84620, 118468, 135392, 143854, 148085, 169240, 236936, 270784, 287708, 296170, 338480, 359635, 473872, 503489, 575416, 592340, 676960, 719270, 947744, 1006978, 1150832, 1184680, 1353920, 1438540, 1895488, 2013956, 2301664, 2369360, 2517445, 2877080, 4027912, 4603328, 4738720, 5034890, 5754160, 8055824, 9477440, 10069780, 11508320, 16111648, 20139560, 23016640, 32223296, 40279120, 80558240, 161116480]

約数ペア:

[(1, 161116480), (2, 80558240), (4, 40279120), (5, 32223296), (7, 23016640), (8, 20139560), (10, 16111648), (14, 11508320), (16, 10069780), (17, 9477440), (20, 8055824), (28, 5754160), (32, 5034890), (34, 4738720), (35, 4603328), (40, 4027912), (56, 2877080), (64, 2517445), (68, 2369360), (70, 2301664), (80, 2013956), (85, 1895488), (112, 1438540), (119, 1353920), (136, 1184680), (140, 1150832), (160, 1006978), (170, 947744), (224, 719270), (238, 676960), (272, 592340), (280, 575416), (320, 503489), (340, 473872), (448, 359635), (476, 338480), (544, 296170), (560, 287708), (595, 270784), (680, 236936), (952, 169240), (1088, 148085), (1120, 143854), (1190, 135392), (1360, 118468), (1904, 84620), (2240, 71927), (2380, 67696), (2720, 59234), (3808, 42310), (4231, 38080), (4760, 33848), (5440, 29617), (7616, 21155), (8462, 19040), (9520, 16924)]