190734480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:638

約数の個数: 160

約数和(自身を含む): 661564800

約数和(自身を除く): 470830320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 227, 240, 270, 360, 389, 432, 454, 540, 681, 720, 778, 908, 1080, 1135, 1167, 1362, 1556, 1816, 1945, 2043, 2160, 2270, 2334, 2724, 3112, 3405, 3501, 3632, 3890, 4086, 4540, 4668, 5448, 5835, 6129, 6224, 6810, 7002, 7780, 8172, 9080, 9336, 10215, 10503, 10896, 11670, 12258, 13620, 14004, 15560, 16344, 17505, 18160, 18672, 20430, 21006, 23340, 24516, 27240, 28008, 30645, 31120, 32688, 35010, 40860, 42012, 46680, 49032, 52515, 54480, 56016, 61290, 70020, 81720, 84024, 88303, 93360, 98064, 105030, 122580, 140040, 163440, 168048, 176606, 210060, 245160, 264909, 280080, 353212, 420120, 441515, 490320, 529818, 706424, 794727, 840240, 883030, 1059636, 1324545, 1412848, 1589454, 1766060, 2119272, 2384181, 2649090, 3178908, 3532120, 3973635, 4238544, 4768362, 5298180, 6357816, 7064240, 7947270, 9536724, 10596360, 11920905, 12715632, 15894540, 19073448, 21192720, 23841810, 31789080, 38146896, 47683620, 63578160, 95367240, 190734480]

約数ペア:

[(1, 190734480), (2, 95367240), (3, 63578160), (4, 47683620), (5, 38146896), (6, 31789080), (8, 23841810), (9, 21192720), (10, 19073448), (12, 15894540), (15, 12715632), (16, 11920905), (18, 10596360), (20, 9536724), (24, 7947270), (27, 7064240), (30, 6357816), (36, 5298180), (40, 4768362), (45, 4238544), (48, 3973635), (54, 3532120), (60, 3178908), (72, 2649090), (80, 2384181), (90, 2119272), (108, 1766060), (120, 1589454), (135, 1412848), (144, 1324545), (180, 1059636), (216, 883030), (227, 840240), (240, 794727), (270, 706424), (360, 529818), (389, 490320), (432, 441515), (454, 420120), (540, 353212), (681, 280080), (720, 264909), (778, 245160), (908, 210060), (1080, 176606), (1135, 168048), (1167, 163440), (1362, 140040), (1556, 122580), (1816, 105030), (1945, 98064), (2043, 93360), (2160, 88303), (2270, 84024), (2334, 81720), (2724, 70020), (3112, 61290), (3405, 56016), (3501, 54480), (3632, 52515), (3890, 49032), (4086, 46680), (4540, 42012), (4668, 40860), (5448, 35010), (5835, 32688), (6129, 31120), (6224, 30645), (6810, 28008), (7002, 27240), (7780, 24516), (8172, 23340), (9080, 21006), (9336, 20430), (10215, 18672), (10503, 18160), (10896, 17505), (11670, 16344), (12258, 15560), (13620, 14004)]