195052320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 689351040

約数和(自身を除く): 494298720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 163, 180, 216, 240, 270, 277, 288, 326, 360, 432, 480, 489, 540, 554, 652, 720, 815, 831, 864, 978, 1080, 1108, 1304, 1385, 1440, 1467, 1630, 1662, 1956, 2160, 2216, 2445, 2493, 2608, 2770, 2934, 3260, 3324, 3912, 4155, 4320, 4401, 4432, 4890, 4986, 5216, 5540, 5868, 6520, 6648, 7335, 7479, 7824, 8310, 8802, 8864, 9780, 9972, 11080, 11736, 12465, 13040, 13296, 14670, 14958, 15648, 16620, 17604, 19560, 19944, 22005, 22160, 23472, 24930, 26080, 26592, 29340, 29916, 33240, 35208, 37395, 39120, 39888, 44010, 44320, 45151, 46944, 49860, 58680, 59832, 66480, 70416, 74790, 78240, 79776, 88020, 90302, 99720, 117360, 119664, 132960, 135453, 140832, 149580, 176040, 180604, 199440, 225755, 234720, 239328, 270906, 299160, 352080, 361208, 398880, 406359, 451510, 541812, 598320, 677265, 704160, 722416, 812718, 903020, 1083624, 1196640, 1219077, 1354530, 1444832, 1625436, 1806040, 2031795, 2167248, 2438154, 2709060, 3250872, 3612080, 4063590, 4334496, 4876308, 5418120, 6095385, 6501744, 7224160, 8127180, 9752616, 10836240, 12190770, 13003488, 16254360, 19505232, 21672480, 24381540, 32508720, 39010464, 48763080, 65017440, 97526160, 195052320]

約数ペア:

[(1, 195052320), (2, 97526160), (3, 65017440), (4, 48763080), (5, 39010464), (6, 32508720), (8, 24381540), (9, 21672480), (10, 19505232), (12, 16254360), (15, 13003488), (16, 12190770), (18, 10836240), (20, 9752616), (24, 8127180), (27, 7224160), (30, 6501744), (32, 6095385), (36, 5418120), (40, 4876308), (45, 4334496), (48, 4063590), (54, 3612080), (60, 3250872), (72, 2709060), (80, 2438154), (90, 2167248), (96, 2031795), (108, 1806040), (120, 1625436), (135, 1444832), (144, 1354530), (160, 1219077), (163, 1196640), (180, 1083624), (216, 903020), (240, 812718), (270, 722416), (277, 704160), (288, 677265), (326, 598320), (360, 541812), (432, 451510), (480, 406359), (489, 398880), (540, 361208), (554, 352080), (652, 299160), (720, 270906), (815, 239328), (831, 234720), (864, 225755), (978, 199440), (1080, 180604), (1108, 176040), (1304, 149580), (1385, 140832), (1440, 135453), (1467, 132960), (1630, 119664), (1662, 117360), (1956, 99720), (2160, 90302), (2216, 88020), (2445, 79776), (2493, 78240), (2608, 74790), (2770, 70416), (2934, 66480), (3260, 59832), (3324, 58680), (3912, 49860), (4155, 46944), (4320, 45151), (4401, 44320), (4432, 44010), (4890, 39888), (4986, 39120), (5216, 37395), (5540, 35208), (5868, 33240), (6520, 29916), (6648, 29340), (7335, 26592), (7479, 26080), (7824, 24930), (8310, 23472), (8802, 22160), (8864, 22005), (9780, 19944), (9972, 19560), (11080, 17604), (11736, 16620), (12465, 15648), (13040, 14958), (13296, 14670)]