1402187520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 288

約数和(自身を含む): 4697602560

約数和(自身を除く): 3295415040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 71, 74, 80, 96, 111, 120, 128, 139, 142, 148, 160, 185, 192, 213, 222, 240, 256, 278, 284, 296, 320, 355, 370, 384, 417, 426, 444, 480, 555, 556, 568, 592, 640, 695, 710, 740, 768, 834, 852, 888, 960, 1065, 1110, 1112, 1136, 1184, 1280, 1390, 1420, 1480, 1668, 1704, 1776, 1920, 2085, 2130, 2220, 2224, 2272, 2368, 2627, 2780, 2840, 2960, 3336, 3408, 3552, 3840, 4170, 4260, 4440, 4448, 4544, 4736, 5143, 5254, 5560, 5680, 5920, 6672, 6816, 7104, 7881, 8340, 8520, 8880, 8896, 9088, 9472, 9869, 10286, 10508, 11120, 11360, 11840, 13135, 13344, 13632, 14208, 15429, 15762, 16680, 17040, 17760, 17792, 18176, 19738, 20572, 21016, 22240, 22720, 23680, 25715, 26270, 26688, 27264, 28416, 29607, 30858, 31524, 33360, 34080, 35520, 35584, 39405, 39476, 41144, 42032, 44480, 45440, 47360, 49345, 51430, 52540, 53376, 54528, 59214, 61716, 63048, 66720, 68160, 71040, 77145, 78810, 78952, 82288, 84064, 88960, 90880, 98690, 102860, 105080, 106752, 118428, 123432, 126096, 133440, 136320, 142080, 148035, 154290, 157620, 157904, 164576, 168128, 177920, 197380, 205720, 210160, 236856, 246864, 252192, 266880, 272640, 296070, 308580, 315240, 315808, 329152, 336256, 365153, 394760, 411440, 420320, 473712, 493728, 504384, 533760, 592140, 617160, 630480, 631616, 658304, 672512, 730306, 789520, 822880, 840640, 947424, 987456, 1008768, 1095459, 1184280, 1234320, 1260960, 1263232, 1316608, 1460612, 1579040, 1645760, 1681280, 1825765, 1894848, 1974912, 2017536, 2190918, 2368560, 2468640, 2521920, 2526464, 2921224, 3158080, 3291520, 3362560, 3651530, 3789696, 3949824, 4381836, 4737120, 4937280, 5043840, 5477295, 5842448, 6316160, 6583040, 7303060, 7579392, 8763672, 9474240, 9874560, 10087680, 10954590, 11684896, 12632320, 14606120, 17527344, 18948480, 19749120, 21909180, 23369792, 29212240, 35054688, 37896960, 43818360, 46739584, 58424480, 70109376, 87636720, 93479168, 116848960, 140218752, 175273440, 233697920, 280437504, 350546880, 467395840, 701093760, 1402187520]

約数ペア:

[(1, 1402187520), (2, 701093760), (3, 467395840), (4, 350546880), (5, 280437504), (6, 233697920), (8, 175273440), (10, 140218752), (12, 116848960), (15, 93479168), (16, 87636720), (20, 70109376), (24, 58424480), (30, 46739584), (32, 43818360), (37, 37896960), (40, 35054688), (48, 29212240), (60, 23369792), (64, 21909180), (71, 19749120), (74, 18948480), (80, 17527344), (96, 14606120), (111, 12632320), (120, 11684896), (128, 10954590), (139, 10087680), (142, 9874560), (148, 9474240), (160, 8763672), (185, 7579392), (192, 7303060), (213, 6583040), (222, 6316160), (240, 5842448), (256, 5477295), (278, 5043840), (284, 4937280), (296, 4737120), (320, 4381836), (355, 3949824), (370, 3789696), (384, 3651530), (417, 3362560), (426, 3291520), (444, 3158080), (480, 2921224), (555, 2526464), (556, 2521920), (568, 2468640), (592, 2368560), (640, 2190918), (695, 2017536), (710, 1974912), (740, 1894848), (768, 1825765), (834, 1681280), (852, 1645760), (888, 1579040), (960, 1460612), (1065, 1316608), (1110, 1263232), (1112, 1260960), (1136, 1234320), (1184, 1184280), (1280, 1095459), (1390, 1008768), (1420, 987456), (1480, 947424), (1668, 840640), (1704, 822880), (1776, 789520), (1920, 730306), (2085, 672512), (2130, 658304), (2220, 631616), (2224, 630480), (2272, 617160), (2368, 592140), (2627, 533760), (2780, 504384), (2840, 493728), (2960, 473712), (3336, 420320), (3408, 411440), (3552, 394760), (3840, 365153), (4170, 336256), (4260, 329152), (4440, 315808), (4448, 315240), (4544, 308580), (4736, 296070), (5143, 272640), (5254, 266880), (5560, 252192), (5680, 246864), (5920, 236856), (6672, 210160), (6816, 205720), (7104, 197380), (7881, 177920), (8340, 168128), (8520, 164576), (8880, 157904), (8896, 157620), (9088, 154290), (9472, 148035), (9869, 142080), (10286, 136320), (10508, 133440), (11120, 126096), (11360, 123432), (11840, 118428), (13135, 106752), (13344, 105080), (13632, 102860), (14208, 98690), (15429, 90880), (15762, 88960), (16680, 84064), (17040, 82288), (17760, 78952), (17792, 78810), (18176, 77145), (19738, 71040), (20572, 68160), (21016, 66720), (22240, 63048), (22720, 61716), (23680, 59214), (25715, 54528), (26270, 53376), (26688, 52540), (27264, 51430), (28416, 49345), (29607, 47360), (30858, 45440), (31524, 44480), (33360, 42032), (34080, 41144), (35520, 39476), (35584, 39405)]