842682720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1319}}^1$

素因数の和:1370

約数の個数: 192

約数和(自身を含む): 2921909760

約数和(自身を除く): 2079227040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1319, 1320, 1331, 1452, 1760, 1815, 1936, 2420, 2638, 2640, 2662, 2904, 3630, 3872, 3957, 3993, 4840, 5276, 5280, 5324, 5808, 6595, 6655, 7260, 7914, 7986, 9680, 10552, 10648, 11616, 13190, 13310, 14509, 14520, 15828, 15972, 19360, 19785, 19965, 21104, 21296, 26380, 26620, 29018, 29040, 31656, 31944, 39570, 39930, 42208, 42592, 43527, 52760, 53240, 58036, 58080, 63312, 63888, 72545, 79140, 79860, 87054, 105520, 106480, 116072, 126624, 127776, 145090, 158280, 159599, 159720, 174108, 211040, 212960, 217635, 232144, 290180, 316560, 319198, 319440, 348216, 435270, 464288, 478797, 580360, 633120, 638396, 638880, 696432, 797995, 870540, 957594, 1160720, 1276792, 1392864, 1595990, 1741080, 1755589, 1915188, 2321440, 2393985, 2553584, 3191980, 3482160, 3511178, 3830376, 4787970, 5107168, 5266767, 6383960, 6964320, 7022356, 7660752, 8777945, 9575940, 10533534, 12767920, 14044712, 15321504, 17555890, 19151880, 21067068, 25535840, 26333835, 28089424, 35111780, 38303760, 42134136, 52667670, 56178848, 70223560, 76607520, 84268272, 105335340, 140447120, 168536544, 210670680, 280894240, 421341360, 842682720]

約数ペア:

[(1, 842682720), (2, 421341360), (3, 280894240), (4, 210670680), (5, 168536544), (6, 140447120), (8, 105335340), (10, 84268272), (11, 76607520), (12, 70223560), (15, 56178848), (16, 52667670), (20, 42134136), (22, 38303760), (24, 35111780), (30, 28089424), (32, 26333835), (33, 25535840), (40, 21067068), (44, 19151880), (48, 17555890), (55, 15321504), (60, 14044712), (66, 12767920), (80, 10533534), (88, 9575940), (96, 8777945), (110, 7660752), (120, 7022356), (121, 6964320), (132, 6383960), (160, 5266767), (165, 5107168), (176, 4787970), (220, 3830376), (240, 3511178), (242, 3482160), (264, 3191980), (330, 2553584), (352, 2393985), (363, 2321440), (440, 1915188), (480, 1755589), (484, 1741080), (528, 1595990), (605, 1392864), (660, 1276792), (726, 1160720), (880, 957594), (968, 870540), (1056, 797995), (1210, 696432), (1319, 638880), (1320, 638396), (1331, 633120), (1452, 580360), (1760, 478797), (1815, 464288), (1936, 435270), (2420, 348216), (2638, 319440), (2640, 319198), (2662, 316560), (2904, 290180), (3630, 232144), (3872, 217635), (3957, 212960), (3993, 211040), (4840, 174108), (5276, 159720), (5280, 159599), (5324, 158280), (5808, 145090), (6595, 127776), (6655, 126624), (7260, 116072), (7914, 106480), (7986, 105520), (9680, 87054), (10552, 79860), (10648, 79140), (11616, 72545), (13190, 63888), (13310, 63312), (14509, 58080), (14520, 58036), (15828, 53240), (15972, 52760), (19360, 43527), (19785, 42592), (19965, 42208), (21104, 39930), (21296, 39570), (26380, 31944), (26620, 31656), (29018, 29040)]