104053120

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 269280000

約数和(自身を除く): 165226880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 64, 76, 80, 86, 95, 128, 152, 160, 172, 190, 199, 215, 304, 320, 344, 380, 398, 430, 608, 640, 688, 760, 796, 817, 860, 995, 1216, 1376, 1520, 1592, 1634, 1720, 1990, 2432, 2752, 3040, 3184, 3268, 3440, 3781, 3980, 4085, 5504, 6080, 6368, 6536, 6880, 7562, 7960, 8170, 8557, 12160, 12736, 13072, 13760, 15124, 15920, 16340, 17114, 18905, 25472, 26144, 27520, 30248, 31840, 32680, 34228, 37810, 42785, 52288, 60496, 63680, 65360, 68456, 75620, 85570, 104576, 120992, 127360, 130720, 136912, 151240, 162583, 171140, 241984, 261440, 273824, 302480, 325166, 342280, 483968, 522880, 547648, 604960, 650332, 684560, 812915, 1095296, 1209920, 1300664, 1369120, 1625830, 2419840, 2601328, 2738240, 3251660, 5202656, 5476480, 6503320, 10405312, 13006640, 20810624, 26013280, 52026560, 104053120]

約数ペア:

[(1, 104053120), (2, 52026560), (4, 26013280), (5, 20810624), (8, 13006640), (10, 10405312), (16, 6503320), (19, 5476480), (20, 5202656), (32, 3251660), (38, 2738240), (40, 2601328), (43, 2419840), (64, 1625830), (76, 1369120), (80, 1300664), (86, 1209920), (95, 1095296), (128, 812915), (152, 684560), (160, 650332), (172, 604960), (190, 547648), (199, 522880), (215, 483968), (304, 342280), (320, 325166), (344, 302480), (380, 273824), (398, 261440), (430, 241984), (608, 171140), (640, 162583), (688, 151240), (760, 136912), (796, 130720), (817, 127360), (860, 120992), (995, 104576), (1216, 85570), (1376, 75620), (1520, 68456), (1592, 65360), (1634, 63680), (1720, 60496), (1990, 52288), (2432, 42785), (2752, 37810), (3040, 34228), (3184, 32680), (3268, 31840), (3440, 30248), (3781, 27520), (3980, 26144), (4085, 25472), (5504, 18905), (6080, 17114), (6368, 16340), (6536, 15920), (6880, 15124), (7562, 13760), (7960, 13072), (8170, 12736), (8557, 12160)]