2669210880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:729

約数の個数: 288

約数和(自身を含む): 9811200000

約数和(自身を除く): 7141989120

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, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 199, 210, 224, 240, 256, 280, 320, 336, 384, 398, 420, 448, 480, 499, 560, 597, 640, 672, 768, 796, 840, 896, 960, 995, 998, 1120, 1194, 1280, 1344, 1393, 1497, 1592, 1680, 1792, 1920, 1990, 1996, 2240, 2388, 2495, 2688, 2786, 2985, 2994, 3184, 3360, 3493, 3840, 3980, 3992, 4179, 4480, 4776, 4990, 5376, 5572, 5970, 5988, 6368, 6720, 6965, 6986, 7485, 7960, 7984, 8358, 8960, 9552, 9980, 10479, 11144, 11940, 11976, 12736, 13440, 13930, 13972, 14970, 15920, 15968, 16716, 17465, 19104, 19960, 20895, 20958, 22288, 23880, 23952, 25472, 26880, 27860, 27944, 29940, 31840, 31936, 33432, 34930, 38208, 39920, 41790, 41916, 44576, 47760, 47904, 50944, 52395, 55720, 55888, 59880, 63680, 63872, 66864, 69860, 76416, 79840, 83580, 83832, 89152, 95520, 95808, 99301, 104790, 111440, 111776, 119760, 127360, 127744, 133728, 139720, 152832, 159680, 167160, 167664, 178304, 191040, 191616, 198602, 209580, 222880, 223552, 239520, 254720, 267456, 279440, 297903, 319360, 334320, 335328, 356608, 382080, 383232, 397204, 419160, 445760, 447104, 479040, 496505, 534912, 558880, 595806, 638720, 668640, 670656, 695107, 764160, 794408, 838320, 891520, 894208, 958080, 993010, 1069824, 1117760, 1191612, 1337280, 1341312, 1390214, 1489515, 1588816, 1676640, 1783040, 1916160, 1986020, 2085321, 2235520, 2383224, 2674560, 2682624, 2780428, 2979030, 3177632, 3353280, 3475535, 3972040, 4170642, 4471040, 4766448, 5349120, 5560856, 5958060, 6355264, 6706560, 6951070, 7944080, 8341284, 9532896, 10426605, 11121712, 11916120, 12710528, 13413120, 13902140, 15888160, 16682568, 19065792, 20853210, 22243424, 23832240, 25421056, 27804280, 31776320, 33365136, 38131584, 41706420, 44486848, 47664480, 55608560, 63552640, 66730272, 76263168, 83412840, 88973696, 95328960, 111217120, 127105280, 133460544, 166825680, 177947392, 190657920, 222434240, 266921088, 333651360, 381315840, 444868480, 533842176, 667302720, 889736960, 1334605440, 2669210880]

約数ペア:

[(1, 2669210880), (2, 1334605440), (3, 889736960), (4, 667302720), (5, 533842176), (6, 444868480), (7, 381315840), (8, 333651360), (10, 266921088), (12, 222434240), (14, 190657920), (15, 177947392), (16, 166825680), (20, 133460544), (21, 127105280), (24, 111217120), (28, 95328960), (30, 88973696), (32, 83412840), (35, 76263168), (40, 66730272), (42, 63552640), (48, 55608560), (56, 47664480), (60, 44486848), (64, 41706420), (70, 38131584), (80, 33365136), (84, 31776320), (96, 27804280), (105, 25421056), (112, 23832240), (120, 22243424), (128, 20853210), (140, 19065792), (160, 16682568), (168, 15888160), (192, 13902140), (199, 13413120), (210, 12710528), (224, 11916120), (240, 11121712), (256, 10426605), (280, 9532896), (320, 8341284), (336, 7944080), (384, 6951070), (398, 6706560), (420, 6355264), (448, 5958060), (480, 5560856), (499, 5349120), (560, 4766448), (597, 4471040), (640, 4170642), (672, 3972040), (768, 3475535), (796, 3353280), (840, 3177632), (896, 2979030), (960, 2780428), (995, 2682624), (998, 2674560), (1120, 2383224), (1194, 2235520), (1280, 2085321), (1344, 1986020), (1393, 1916160), (1497, 1783040), (1592, 1676640), (1680, 1588816), (1792, 1489515), (1920, 1390214), (1990, 1341312), (1996, 1337280), (2240, 1191612), (2388, 1117760), (2495, 1069824), (2688, 993010), (2786, 958080), (2985, 894208), (2994, 891520), (3184, 838320), (3360, 794408), (3493, 764160), (3840, 695107), (3980, 670656), (3992, 668640), (4179, 638720), (4480, 595806), (4776, 558880), (4990, 534912), (5376, 496505), (5572, 479040), (5970, 447104), (5988, 445760), (6368, 419160), (6720, 397204), (6965, 383232), (6986, 382080), (7485, 356608), (7960, 335328), (7984, 334320), (8358, 319360), (8960, 297903), (9552, 279440), (9980, 267456), (10479, 254720), (11144, 239520), (11940, 223552), (11976, 222880), (12736, 209580), (13440, 198602), (13930, 191616), (13972, 191040), (14970, 178304), (15920, 167664), (15968, 167160), (16716, 159680), (17465, 152832), (19104, 139720), (19960, 133728), (20895, 127744), (20958, 127360), (22288, 119760), (23880, 111776), (23952, 111440), (25472, 104790), (26880, 99301), (27860, 95808), (27944, 95520), (29940, 89152), (31840, 83832), (31936, 83580), (33432, 79840), (34930, 76416), (38208, 69860), (39920, 66864), (41790, 63872), (41916, 63680), (44576, 59880), (47760, 55888), (47904, 55720), (50944, 52395)]