160773760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2154

約数の個数: 128

約数和(自身を含む): 465315840

約数和(自身を除く): 304542080

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, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2111, 2176, 2240, 2380, 2720, 3808, 4222, 4480, 4760, 5440, 7616, 8444, 9520, 10555, 10880, 14777, 15232, 16888, 19040, 21110, 29554, 33776, 35887, 38080, 42220, 59108, 67552, 71774, 73885, 76160, 84440, 118216, 135104, 143548, 147770, 168880, 179435, 236432, 251209, 270208, 287096, 295540, 337760, 358870, 472864, 502418, 574192, 591080, 675520, 717740, 945728, 1004836, 1148384, 1182160, 1256045, 1351040, 1435480, 1891456, 2009672, 2296768, 2364320, 2512090, 2870960, 4019344, 4593536, 4728640, 5024180, 5741920, 8038688, 9457280, 10048360, 11483840, 16077376, 20096720, 22967680, 32154752, 40193440, 80386880, 160773760]

約数ペア:

[(1, 160773760), (2, 80386880), (4, 40193440), (5, 32154752), (7, 22967680), (8, 20096720), (10, 16077376), (14, 11483840), (16, 10048360), (17, 9457280), (20, 8038688), (28, 5741920), (32, 5024180), (34, 4728640), (35, 4593536), (40, 4019344), (56, 2870960), (64, 2512090), (68, 2364320), (70, 2296768), (80, 2009672), (85, 1891456), (112, 1435480), (119, 1351040), (128, 1256045), (136, 1182160), (140, 1148384), (160, 1004836), (170, 945728), (224, 717740), (238, 675520), (272, 591080), (280, 574192), (320, 502418), (340, 472864), (448, 358870), (476, 337760), (544, 295540), (560, 287096), (595, 270208), (640, 251209), (680, 236432), (896, 179435), (952, 168880), (1088, 147770), (1120, 143548), (1190, 135104), (1360, 118216), (1904, 84440), (2111, 76160), (2176, 73885), (2240, 71774), (2380, 67552), (2720, 59108), (3808, 42220), (4222, 38080), (4480, 35887), (4760, 33776), (5440, 29554), (7616, 21110), (8444, 19040), (9520, 16888), (10555, 15232), (10880, 14777)]