167394920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 256

約数和(自身を含む): 522547200

約数和(自身を除く): 355152280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 23, 28, 34, 35, 40, 44, 46, 55, 56, 68, 70, 77, 85, 88, 92, 110, 115, 119, 136, 139, 140, 154, 161, 170, 184, 187, 220, 230, 238, 253, 278, 280, 308, 322, 340, 374, 385, 391, 440, 460, 476, 506, 556, 595, 616, 644, 680, 695, 748, 770, 782, 805, 920, 935, 952, 973, 1012, 1112, 1190, 1265, 1288, 1309, 1390, 1496, 1529, 1540, 1564, 1610, 1771, 1870, 1946, 1955, 2024, 2363, 2380, 2530, 2618, 2737, 2780, 3058, 3080, 3128, 3197, 3220, 3542, 3740, 3892, 3910, 4301, 4726, 4760, 4865, 5060, 5236, 5474, 5560, 6116, 6394, 6440, 6545, 7084, 7480, 7645, 7784, 7820, 8602, 8855, 9452, 9730, 10120, 10472, 10703, 10948, 11815, 12232, 12788, 13090, 13685, 14168, 15290, 15640, 15985, 16541, 17204, 17710, 18904, 19460, 21406, 21505, 21896, 22379, 23630, 25576, 25993, 26180, 27370, 30107, 30580, 31970, 33082, 34408, 35167, 35420, 38920, 42812, 43010, 44758, 47260, 51986, 52360, 53515, 54349, 54740, 60214, 61160, 63940, 66164, 70334, 70840, 82705, 85624, 86020, 89516, 94520, 103972, 107030, 108698, 109480, 111895, 120428, 127880, 129965, 132328, 140668, 150535, 165410, 172040, 175835, 179032, 181951, 207944, 214060, 217396, 223790, 240856, 246169, 259930, 271745, 281336, 301070, 330820, 351670, 363902, 380443, 428120, 434792, 447580, 492338, 519860, 543490, 597839, 602140, 661640, 703340, 727804, 760886, 895160, 909755, 984676, 1039720, 1086980, 1195678, 1204280, 1230845, 1406680, 1455608, 1521772, 1819510, 1902215, 1969352, 2173960, 2391356, 2461690, 2989195, 3043544, 3639020, 3804430, 4184873, 4782712, 4923380, 5978390, 7278040, 7608860, 8369746, 9846760, 11956780, 15217720, 16739492, 20924365, 23913560, 33478984, 41848730, 83697460, 167394920]

約数ペア:

[(1, 167394920), (2, 83697460), (4, 41848730), (5, 33478984), (7, 23913560), (8, 20924365), (10, 16739492), (11, 15217720), (14, 11956780), (17, 9846760), (20, 8369746), (22, 7608860), (23, 7278040), (28, 5978390), (34, 4923380), (35, 4782712), (40, 4184873), (44, 3804430), (46, 3639020), (55, 3043544), (56, 2989195), (68, 2461690), (70, 2391356), (77, 2173960), (85, 1969352), (88, 1902215), (92, 1819510), (110, 1521772), (115, 1455608), (119, 1406680), (136, 1230845), (139, 1204280), (140, 1195678), (154, 1086980), (161, 1039720), (170, 984676), (184, 909755), (187, 895160), (220, 760886), (230, 727804), (238, 703340), (253, 661640), (278, 602140), (280, 597839), (308, 543490), (322, 519860), (340, 492338), (374, 447580), (385, 434792), (391, 428120), (440, 380443), (460, 363902), (476, 351670), (506, 330820), (556, 301070), (595, 281336), (616, 271745), (644, 259930), (680, 246169), (695, 240856), (748, 223790), (770, 217396), (782, 214060), (805, 207944), (920, 181951), (935, 179032), (952, 175835), (973, 172040), (1012, 165410), (1112, 150535), (1190, 140668), (1265, 132328), (1288, 129965), (1309, 127880), (1390, 120428), (1496, 111895), (1529, 109480), (1540, 108698), (1564, 107030), (1610, 103972), (1771, 94520), (1870, 89516), (1946, 86020), (1955, 85624), (2024, 82705), (2363, 70840), (2380, 70334), (2530, 66164), (2618, 63940), (2737, 61160), (2780, 60214), (3058, 54740), (3080, 54349), (3128, 53515), (3197, 52360), (3220, 51986), (3542, 47260), (3740, 44758), (3892, 43010), (3910, 42812), (4301, 38920), (4726, 35420), (4760, 35167), (4865, 34408), (5060, 33082), (5236, 31970), (5474, 30580), (5560, 30107), (6116, 27370), (6394, 26180), (6440, 25993), (6545, 25576), (7084, 23630), (7480, 22379), (7645, 21896), (7784, 21505), (7820, 21406), (8602, 19460), (8855, 18904), (9452, 17710), (9730, 17204), (10120, 16541), (10472, 15985), (10703, 15640), (10948, 15290), (11815, 14168), (12232, 13685), (12788, 13090)]