1219774080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:2007

約数の個数: 256

約数和(自身を含む): 4540354560

約数和(自身を除く): 3320580480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 120, 128, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 280, 282, 320, 329, 336, 376, 384, 420, 448, 470, 480, 560, 564, 640, 658, 672, 705, 752, 840, 896, 940, 960, 987, 1120, 1128, 1316, 1344, 1410, 1504, 1645, 1680, 1880, 1920, 1931, 1974, 2240, 2256, 2632, 2688, 2820, 3008, 3290, 3360, 3760, 3862, 3948, 4480, 4512, 4935, 5264, 5640, 5793, 6016, 6580, 6720, 7520, 7724, 7896, 9024, 9655, 9870, 10528, 11280, 11586, 13160, 13440, 13517, 15040, 15448, 15792, 18048, 19310, 19740, 21056, 22560, 23172, 26320, 27034, 28965, 30080, 30896, 31584, 38620, 39480, 40551, 42112, 45120, 46344, 52640, 54068, 57930, 61792, 63168, 67585, 77240, 78960, 81102, 90240, 90757, 92688, 105280, 108136, 115860, 123584, 126336, 135170, 154480, 157920, 162204, 181514, 185376, 202755, 210560, 216272, 231720, 247168, 270340, 272271, 308960, 315840, 324408, 363028, 370752, 405510, 432544, 453785, 463440, 540680, 544542, 617920, 631680, 635299, 648816, 726056, 741504, 811020, 865088, 907570, 926880, 1081360, 1089084, 1235840, 1270598, 1297632, 1361355, 1452112, 1622040, 1730176, 1815140, 1853760, 1905897, 2162720, 2178168, 2541196, 2595264, 2722710, 2904224, 3176495, 3244080, 3630280, 3707520, 3811794, 4325440, 4356336, 5082392, 5190528, 5445420, 5808448, 6352990, 6488160, 7260560, 7623588, 8650880, 8712672, 9529485, 10164784, 10890840, 11616896, 12705980, 12976320, 14521120, 15247176, 17425344, 19058970, 20329568, 21781680, 25411960, 25952640, 29042240, 30494352, 34850688, 38117940, 40659136, 43563360, 50823920, 58084480, 60988704, 76235880, 81318272, 87126720, 101647840, 121977408, 152471760, 174253440, 203295680, 243954816, 304943520, 406591360, 609887040, 1219774080]

約数ペア:

[(1, 1219774080), (2, 609887040), (3, 406591360), (4, 304943520), (5, 243954816), (6, 203295680), (7, 174253440), (8, 152471760), (10, 121977408), (12, 101647840), (14, 87126720), (15, 81318272), (16, 76235880), (20, 60988704), (21, 58084480), (24, 50823920), (28, 43563360), (30, 40659136), (32, 38117940), (35, 34850688), (40, 30494352), (42, 29042240), (47, 25952640), (48, 25411960), (56, 21781680), (60, 20329568), (64, 19058970), (70, 17425344), (80, 15247176), (84, 14521120), (94, 12976320), (96, 12705980), (105, 11616896), (112, 10890840), (120, 10164784), (128, 9529485), (140, 8712672), (141, 8650880), (160, 7623588), (168, 7260560), (188, 6488160), (192, 6352990), (210, 5808448), (224, 5445420), (235, 5190528), (240, 5082392), (280, 4356336), (282, 4325440), (320, 3811794), (329, 3707520), (336, 3630280), (376, 3244080), (384, 3176495), (420, 2904224), (448, 2722710), (470, 2595264), (480, 2541196), (560, 2178168), (564, 2162720), (640, 1905897), (658, 1853760), (672, 1815140), (705, 1730176), (752, 1622040), (840, 1452112), (896, 1361355), (940, 1297632), (960, 1270598), (987, 1235840), (1120, 1089084), (1128, 1081360), (1316, 926880), (1344, 907570), (1410, 865088), (1504, 811020), (1645, 741504), (1680, 726056), (1880, 648816), (1920, 635299), (1931, 631680), (1974, 617920), (2240, 544542), (2256, 540680), (2632, 463440), (2688, 453785), (2820, 432544), (3008, 405510), (3290, 370752), (3360, 363028), (3760, 324408), (3862, 315840), (3948, 308960), (4480, 272271), (4512, 270340), (4935, 247168), (5264, 231720), (5640, 216272), (5793, 210560), (6016, 202755), (6580, 185376), (6720, 181514), (7520, 162204), (7724, 157920), (7896, 154480), (9024, 135170), (9655, 126336), (9870, 123584), (10528, 115860), (11280, 108136), (11586, 105280), (13160, 92688), (13440, 90757), (13517, 90240), (15040, 81102), (15448, 78960), (15792, 77240), (18048, 67585), (19310, 63168), (19740, 61792), (21056, 57930), (22560, 54068), (23172, 52640), (26320, 46344), (27034, 45120), (28965, 42112), (30080, 40551), (30896, 39480), (31584, 38620)]