1240458240

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 352

約数和(自身を含む): 4621962240

約数和(自身を除く): 3381504000

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, 56, 60, 64, 70, 80, 83, 84, 96, 105, 112, 120, 128, 139, 140, 160, 166, 168, 192, 210, 224, 240, 249, 256, 278, 280, 320, 332, 336, 384, 415, 417, 420, 448, 480, 498, 512, 556, 560, 581, 640, 664, 672, 695, 768, 830, 834, 840, 896, 960, 973, 996, 1024, 1112, 1120, 1162, 1245, 1280, 1328, 1344, 1390, 1536, 1660, 1668, 1680, 1743, 1792, 1920, 1946, 1992, 2085, 2224, 2240, 2324, 2490, 2560, 2656, 2688, 2780, 2905, 2919, 3072, 3320, 3336, 3360, 3486, 3584, 3840, 3892, 3984, 4170, 4448, 4480, 4648, 4865, 4980, 5120, 5312, 5376, 5560, 5810, 5838, 6640, 6672, 6720, 6972, 7168, 7680, 7784, 7968, 8340, 8715, 8896, 8960, 9296, 9730, 9960, 10624, 10752, 11120, 11537, 11620, 11676, 13280, 13344, 13440, 13944, 14595, 15360, 15568, 15936, 16680, 17430, 17792, 17920, 18592, 19460, 19920, 21248, 21504, 22240, 23074, 23240, 23352, 26560, 26688, 26880, 27888, 29190, 31136, 31872, 33360, 34611, 34860, 35584, 35840, 37184, 38920, 39840, 42496, 44480, 46148, 46480, 46704, 53120, 53376, 53760, 55776, 57685, 58380, 62272, 63744, 66720, 69222, 69720, 71168, 74368, 77840, 79680, 80759, 84992, 88960, 92296, 92960, 93408, 106240, 106752, 107520, 111552, 115370, 116760, 124544, 127488, 133440, 138444, 139440, 142336, 148736, 155680, 159360, 161518, 173055, 177920, 184592, 185920, 186816, 212480, 213504, 223104, 230740, 233520, 242277, 249088, 254976, 266880, 276888, 278880, 297472, 311360, 318720, 323036, 346110, 355840, 369184, 371840, 373632, 403795, 424960, 427008, 446208, 461480, 467040, 484554, 498176, 533760, 553776, 557760, 594944, 622720, 637440, 646072, 692220, 711680, 738368, 743680, 747264, 807590, 892416, 922960, 934080, 969108, 996352, 1067520, 1107552, 1115520, 1211385, 1245440, 1274880, 1292144, 1384440, 1476736, 1487360, 1494528, 1615180, 1784832, 1845920, 1868160, 1938216, 2135040, 2215104, 2231040, 2422770, 2490880, 2584288, 2768880, 2953472, 2974720, 2989056, 3230360, 3691840, 3736320, 3876432, 4430208, 4462080, 4845540, 4981760, 5168576, 5537760, 5906944, 6460720, 7383680, 7472640, 7752864, 8860416, 8924160, 9691080, 10337152, 11075520, 11813888, 12921440, 14767360, 14945280, 15505728, 17720832, 19382160, 20674304, 22151040, 25842880, 29534720, 31011456, 35441664, 38764320, 41348608, 44302080, 51685760, 59069440, 62022912, 77528640, 82697216, 88604160, 103371520, 124045824, 155057280, 177208320, 206743040, 248091648, 310114560, 413486080, 620229120, 1240458240]

約数ペア:

[(1, 1240458240), (2, 620229120), (3, 413486080), (4, 310114560), (5, 248091648), (6, 206743040), (7, 177208320), (8, 155057280), (10, 124045824), (12, 103371520), (14, 88604160), (15, 82697216), (16, 77528640), (20, 62022912), (21, 59069440), (24, 51685760), (28, 44302080), (30, 41348608), (32, 38764320), (35, 35441664), (40, 31011456), (42, 29534720), (48, 25842880), (56, 22151040), (60, 20674304), (64, 19382160), (70, 17720832), (80, 15505728), (83, 14945280), (84, 14767360), (96, 12921440), (105, 11813888), (112, 11075520), (120, 10337152), (128, 9691080), (139, 8924160), (140, 8860416), (160, 7752864), (166, 7472640), (168, 7383680), (192, 6460720), (210, 5906944), (224, 5537760), (240, 5168576), (249, 4981760), (256, 4845540), (278, 4462080), (280, 4430208), (320, 3876432), (332, 3736320), (336, 3691840), (384, 3230360), (415, 2989056), (417, 2974720), (420, 2953472), (448, 2768880), (480, 2584288), (498, 2490880), (512, 2422770), (556, 2231040), (560, 2215104), (581, 2135040), (640, 1938216), (664, 1868160), (672, 1845920), (695, 1784832), (768, 1615180), (830, 1494528), (834, 1487360), (840, 1476736), (896, 1384440), (960, 1292144), (973, 1274880), (996, 1245440), (1024, 1211385), (1112, 1115520), (1120, 1107552), (1162, 1067520), (1245, 996352), (1280, 969108), (1328, 934080), (1344, 922960), (1390, 892416), (1536, 807590), (1660, 747264), (1668, 743680), (1680, 738368), (1743, 711680), (1792, 692220), (1920, 646072), (1946, 637440), (1992, 622720), (2085, 594944), (2224, 557760), (2240, 553776), (2324, 533760), (2490, 498176), (2560, 484554), (2656, 467040), (2688, 461480), (2780, 446208), (2905, 427008), (2919, 424960), (3072, 403795), (3320, 373632), (3336, 371840), (3360, 369184), (3486, 355840), (3584, 346110), (3840, 323036), (3892, 318720), (3984, 311360), (4170, 297472), (4448, 278880), (4480, 276888), (4648, 266880), (4865, 254976), (4980, 249088), (5120, 242277), (5312, 233520), (5376, 230740), (5560, 223104), (5810, 213504), (5838, 212480), (6640, 186816), (6672, 185920), (6720, 184592), (6972, 177920), (7168, 173055), (7680, 161518), (7784, 159360), (7968, 155680), (8340, 148736), (8715, 142336), (8896, 139440), (8960, 138444), (9296, 133440), (9730, 127488), (9960, 124544), (10624, 116760), (10752, 115370), (11120, 111552), (11537, 107520), (11620, 106752), (11676, 106240), (13280, 93408), (13344, 92960), (13440, 92296), (13944, 88960), (14595, 84992), (15360, 80759), (15568, 79680), (15936, 77840), (16680, 74368), (17430, 71168), (17792, 69720), (17920, 69222), (18592, 66720), (19460, 63744), (19920, 62272), (21248, 58380), (21504, 57685), (22240, 55776), (23074, 53760), (23240, 53376), (23352, 53120), (26560, 46704), (26688, 46480), (26880, 46148), (27888, 44480), (29190, 42496), (31136, 39840), (31872, 38920), (33360, 37184), (34611, 35840), (34860, 35584)]