219876360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:852

約数の個数: 192

約数和(自身を含む): 764164800

約数和(自身を除く): 544288440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 121, 132, 152, 165, 190, 209, 220, 228, 242, 264, 285, 330, 363, 380, 418, 440, 456, 484, 570, 605, 627, 660, 726, 760, 797, 836, 968, 1045, 1140, 1210, 1254, 1320, 1452, 1594, 1672, 1815, 2090, 2280, 2299, 2391, 2420, 2508, 2904, 3135, 3188, 3630, 3985, 4180, 4598, 4782, 4840, 5016, 6270, 6376, 6897, 7260, 7970, 8360, 8767, 9196, 9564, 11495, 11955, 12540, 13794, 14520, 15143, 15940, 17534, 18392, 19128, 22990, 23910, 25080, 26301, 27588, 30286, 31880, 34485, 35068, 43835, 45429, 45980, 47820, 52602, 55176, 60572, 68970, 70136, 75715, 87670, 90858, 91960, 95640, 96437, 105204, 121144, 131505, 137940, 151430, 166573, 175340, 181716, 192874, 210408, 227145, 263010, 275880, 289311, 302860, 333146, 350680, 363432, 385748, 454290, 482185, 499719, 526020, 578622, 605720, 666292, 771496, 832865, 908580, 964370, 999438, 1052040, 1157244, 1332584, 1446555, 1665730, 1817160, 1832303, 1928740, 1998876, 2314488, 2498595, 2893110, 3331460, 3664606, 3857480, 3997752, 4997190, 5496909, 5786220, 6662920, 7329212, 9161515, 9994380, 10993818, 11572440, 14658424, 18323030, 19988760, 21987636, 27484545, 36646060, 43975272, 54969090, 73292120, 109938180, 219876360]

約数ペア:

[(1, 219876360), (2, 109938180), (3, 73292120), (4, 54969090), (5, 43975272), (6, 36646060), (8, 27484545), (10, 21987636), (11, 19988760), (12, 18323030), (15, 14658424), (19, 11572440), (20, 10993818), (22, 9994380), (24, 9161515), (30, 7329212), (33, 6662920), (38, 5786220), (40, 5496909), (44, 4997190), (55, 3997752), (57, 3857480), (60, 3664606), (66, 3331460), (76, 2893110), (88, 2498595), (95, 2314488), (110, 1998876), (114, 1928740), (120, 1832303), (121, 1817160), (132, 1665730), (152, 1446555), (165, 1332584), (190, 1157244), (209, 1052040), (220, 999438), (228, 964370), (242, 908580), (264, 832865), (285, 771496), (330, 666292), (363, 605720), (380, 578622), (418, 526020), (440, 499719), (456, 482185), (484, 454290), (570, 385748), (605, 363432), (627, 350680), (660, 333146), (726, 302860), (760, 289311), (797, 275880), (836, 263010), (968, 227145), (1045, 210408), (1140, 192874), (1210, 181716), (1254, 175340), (1320, 166573), (1452, 151430), (1594, 137940), (1672, 131505), (1815, 121144), (2090, 105204), (2280, 96437), (2299, 95640), (2391, 91960), (2420, 90858), (2508, 87670), (2904, 75715), (3135, 70136), (3188, 68970), (3630, 60572), (3985, 55176), (4180, 52602), (4598, 47820), (4782, 45980), (4840, 45429), (5016, 43835), (6270, 35068), (6376, 34485), (6897, 31880), (7260, 30286), (7970, 27588), (8360, 26301), (8767, 25080), (9196, 23910), (9564, 22990), (11495, 19128), (11955, 18392), (12540, 17534), (13794, 15940), (14520, 15143)]