1663661760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{75347}}^1$

素因数の和:75390

約数の個数: 112

約数和(自身を含む): 5511856896

約数和(自身を除く): 3848195136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 75347, 150694, 226041, 301388, 376735, 452082, 602776, 753470, 904164, 1130205, 1205552, 1506940, 1732981, 1808328, 2260410, 2411104, 3013880, 3465962, 3616656, 4520820, 4822208, 5198943, 6027760, 6931924, 7233312, 8664905, 9041640, 10397886, 12055520, 13863848, 14466624, 17329810, 18083280, 20795772, 24111040, 25994715, 27727696, 34659620, 36166560, 41591544, 51989430, 55455392, 69319240, 72333120, 83183088, 103978860, 110910784, 138638480, 166366176, 207957720, 277276960, 332732352, 415915440, 554553920, 831830880, 1663661760]

約数ペア:

[(1, 1663661760), (2, 831830880), (3, 554553920), (4, 415915440), (5, 332732352), (6, 277276960), (8, 207957720), (10, 166366176), (12, 138638480), (15, 110910784), (16, 103978860), (20, 83183088), (23, 72333120), (24, 69319240), (30, 55455392), (32, 51989430), (40, 41591544), (46, 36166560), (48, 34659620), (60, 27727696), (64, 25994715), (69, 24111040), (80, 20795772), (92, 18083280), (96, 17329810), (115, 14466624), (120, 13863848), (138, 12055520), (160, 10397886), (184, 9041640), (192, 8664905), (230, 7233312), (240, 6931924), (276, 6027760), (320, 5198943), (345, 4822208), (368, 4520820), (460, 3616656), (480, 3465962), (552, 3013880), (690, 2411104), (736, 2260410), (920, 1808328), (960, 1732981), (1104, 1506940), (1380, 1205552), (1472, 1130205), (1840, 904164), (2208, 753470), (2760, 602776), (3680, 452082), (4416, 376735), (5520, 301388), (7360, 226041), (11040, 150694), (22080, 75347)]