117661760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:580

約数の個数: 112

約数和(自身を含む): 304166016

約数和(自身を除く): 186504256

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 64, 68, 80, 85, 86, 136, 160, 170, 172, 215, 272, 320, 340, 344, 430, 503, 544, 680, 688, 731, 860, 1006, 1088, 1360, 1376, 1462, 1720, 2012, 2515, 2720, 2752, 2924, 3440, 3655, 4024, 5030, 5440, 5848, 6880, 7310, 8048, 8551, 10060, 11696, 13760, 14620, 16096, 17102, 20120, 21629, 23392, 29240, 32192, 34204, 40240, 42755, 43258, 46784, 58480, 68408, 80480, 85510, 86516, 108145, 116960, 136816, 160960, 171020, 173032, 216290, 233920, 273632, 342040, 346064, 367693, 432580, 547264, 684080, 692128, 735386, 865160, 1368160, 1384256, 1470772, 1730320, 1838465, 2736320, 2941544, 3460640, 3676930, 5883088, 6921280, 7353860, 11766176, 14707720, 23532352, 29415440, 58830880, 117661760]

約数ペア:

[(1, 117661760), (2, 58830880), (4, 29415440), (5, 23532352), (8, 14707720), (10, 11766176), (16, 7353860), (17, 6921280), (20, 5883088), (32, 3676930), (34, 3460640), (40, 2941544), (43, 2736320), (64, 1838465), (68, 1730320), (80, 1470772), (85, 1384256), (86, 1368160), (136, 865160), (160, 735386), (170, 692128), (172, 684080), (215, 547264), (272, 432580), (320, 367693), (340, 346064), (344, 342040), (430, 273632), (503, 233920), (544, 216290), (680, 173032), (688, 171020), (731, 160960), (860, 136816), (1006, 116960), (1088, 108145), (1360, 86516), (1376, 85510), (1462, 80480), (1720, 68408), (2012, 58480), (2515, 46784), (2720, 43258), (2752, 42755), (2924, 40240), (3440, 34204), (3655, 32192), (4024, 29240), (5030, 23392), (5440, 21629), (5848, 20120), (6880, 17102), (7310, 16096), (8048, 14620), (8551, 13760), (10060, 11696)]