8973726720

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{11923}}^1$

素因数の和:11965

約数の個数: 264

約数和(自身を含む): 33390729504

約数和(自身を除く): 24417002784

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, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1024, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2560, 2688, 2940, 3072, 3136, 3360, 3584, 3840, 3920, 4480, 4704, 5120, 5376, 5880, 6272, 6720, 7168, 7680, 7840, 8960, 9408, 10752, 11760, 11923, 12544, 13440, 15360, 15680, 17920, 18816, 21504, 23520, 23846, 25088, 26880, 31360, 35769, 35840, 37632, 47040, 47692, 50176, 53760, 59615, 62720, 71538, 75264, 83461, 94080, 95384, 107520, 119230, 125440, 143076, 150528, 166922, 178845, 188160, 190768, 238460, 250383, 250880, 286152, 333844, 357690, 376320, 381536, 417305, 476920, 500766, 572304, 584227, 667688, 715380, 752640, 763072, 834610, 953840, 1001532, 1144608, 1168454, 1251915, 1335376, 1430760, 1526144, 1669220, 1752681, 1907680, 2003064, 2289216, 2336908, 2503830, 2670752, 2861520, 2921135, 3052288, 3338440, 3505362, 3815360, 4006128, 4578432, 4673816, 5007660, 5341504, 5723040, 5842270, 6104576, 6676880, 7010724, 7630720, 8012256, 8763405, 9156864, 9347632, 10015320, 10683008, 11446080, 11684540, 12209152, 13353760, 14021448, 15261440, 16024512, 17526810, 18313728, 18695264, 20030640, 21366016, 22892160, 23369080, 26707520, 28042896, 30522880, 32049024, 35053620, 36627456, 37390528, 40061280, 42732032, 45784320, 46738160, 53415040, 56085792, 61045760, 64098048, 70107240, 74781056, 80122560, 85464064, 91568640, 93476320, 106830080, 112171584, 128196096, 140214480, 149562112, 160245120, 183137280, 186952640, 213660160, 224343168, 256392192, 280428960, 299124224, 320490240, 373905280, 427320320, 448686336, 560857920, 598248448, 640980480, 747810560, 897372672, 1121715840, 1281960960, 1495621120, 1794745344, 2243431680, 2991242240, 4486863360, 8973726720]

約数ペア:

[(1, 8973726720), (2, 4486863360), (3, 2991242240), (4, 2243431680), (5, 1794745344), (6, 1495621120), (7, 1281960960), (8, 1121715840), (10, 897372672), (12, 747810560), (14, 640980480), (15, 598248448), (16, 560857920), (20, 448686336), (21, 427320320), (24, 373905280), (28, 320490240), (30, 299124224), (32, 280428960), (35, 256392192), (40, 224343168), (42, 213660160), (48, 186952640), (49, 183137280), (56, 160245120), (60, 149562112), (64, 140214480), (70, 128196096), (80, 112171584), (84, 106830080), (96, 93476320), (98, 91568640), (105, 85464064), (112, 80122560), (120, 74781056), (128, 70107240), (140, 64098048), (147, 61045760), (160, 56085792), (168, 53415040), (192, 46738160), (196, 45784320), (210, 42732032), (224, 40061280), (240, 37390528), (245, 36627456), (256, 35053620), (280, 32049024), (294, 30522880), (320, 28042896), (336, 26707520), (384, 23369080), (392, 22892160), (420, 21366016), (448, 20030640), (480, 18695264), (490, 18313728), (512, 17526810), (560, 16024512), (588, 15261440), (640, 14021448), (672, 13353760), (735, 12209152), (768, 11684540), (784, 11446080), (840, 10683008), (896, 10015320), (960, 9347632), (980, 9156864), (1024, 8763405), (1120, 8012256), (1176, 7630720), (1280, 7010724), (1344, 6676880), (1470, 6104576), (1536, 5842270), (1568, 5723040), (1680, 5341504), (1792, 5007660), (1920, 4673816), (1960, 4578432), (2240, 4006128), (2352, 3815360), (2560, 3505362), (2688, 3338440), (2940, 3052288), (3072, 2921135), (3136, 2861520), (3360, 2670752), (3584, 2503830), (3840, 2336908), (3920, 2289216), (4480, 2003064), (4704, 1907680), (5120, 1752681), (5376, 1669220), (5880, 1526144), (6272, 1430760), (6720, 1335376), (7168, 1251915), (7680, 1168454), (7840, 1144608), (8960, 1001532), (9408, 953840), (10752, 834610), (11760, 763072), (11923, 752640), (12544, 715380), (13440, 667688), (15360, 584227), (15680, 572304), (17920, 500766), (18816, 476920), (21504, 417305), (23520, 381536), (23846, 376320), (25088, 357690), (26880, 333844), (31360, 286152), (35769, 250880), (35840, 250383), (37632, 238460), (47040, 190768), (47692, 188160), (50176, 178845), (53760, 166922), (59615, 150528), (62720, 143076), (71538, 125440), (75264, 119230), (83461, 107520), (94080, 95384)]