1320668160

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 352

約数和(自身を含む): 4923804672

約数和(自身を除く): 3603136512

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, 71, 80, 84, 96, 105, 112, 120, 128, 140, 142, 160, 168, 173, 192, 210, 213, 224, 240, 256, 280, 284, 320, 336, 346, 355, 384, 420, 426, 448, 480, 497, 512, 519, 560, 568, 640, 672, 692, 710, 768, 840, 852, 865, 896, 960, 994, 1024, 1038, 1065, 1120, 1136, 1211, 1280, 1344, 1384, 1420, 1491, 1536, 1680, 1704, 1730, 1792, 1920, 1988, 2076, 2130, 2240, 2272, 2422, 2485, 2560, 2595, 2688, 2768, 2840, 2982, 3072, 3360, 3408, 3460, 3584, 3633, 3840, 3976, 4152, 4260, 4480, 4544, 4844, 4970, 5120, 5190, 5376, 5536, 5680, 5964, 6055, 6720, 6816, 6920, 7168, 7266, 7455, 7680, 7952, 8304, 8520, 8960, 9088, 9688, 9940, 10380, 10752, 11072, 11360, 11928, 12110, 12283, 13440, 13632, 13840, 14532, 14910, 15360, 15904, 16608, 17040, 17920, 18165, 18176, 19376, 19880, 20760, 21504, 22144, 22720, 23856, 24220, 24566, 26880, 27264, 27680, 29064, 29820, 31808, 33216, 34080, 35840, 36330, 36352, 36849, 38752, 39760, 41520, 44288, 45440, 47712, 48440, 49132, 53760, 54528, 55360, 58128, 59640, 61415, 63616, 66432, 68160, 72660, 72704, 73698, 77504, 79520, 83040, 85981, 88576, 90880, 95424, 96880, 98264, 107520, 109056, 110720, 116256, 119280, 122830, 127232, 132864, 136320, 145320, 147396, 155008, 159040, 166080, 171962, 177152, 181760, 184245, 190848, 193760, 196528, 218112, 221440, 232512, 238560, 245660, 254464, 257943, 265728, 272640, 290640, 294792, 310016, 318080, 332160, 343924, 363520, 368490, 381696, 387520, 393056, 429905, 442880, 465024, 477120, 491320, 508928, 515886, 531456, 545280, 581280, 589584, 620032, 636160, 664320, 687848, 736980, 763392, 775040, 786112, 859810, 885760, 930048, 954240, 982640, 1031772, 1090560, 1162560, 1179168, 1240064, 1272320, 1289715, 1328640, 1375696, 1473960, 1526784, 1550080, 1572224, 1719620, 1860096, 1908480, 1965280, 2063544, 2325120, 2358336, 2544640, 2579430, 2657280, 2751392, 2947920, 3100160, 3144448, 3439240, 3720192, 3816960, 3930560, 4127088, 4650240, 4716672, 5158860, 5502784, 5895840, 6200320, 6288896, 6878480, 7633920, 7861120, 8254176, 9300480, 9433344, 10317720, 11005568, 11791680, 12577792, 13756960, 15722240, 16508352, 18600960, 18866688, 20635440, 22011136, 23583360, 27513920, 31444480, 33016704, 37733376, 41270880, 44022272, 47166720, 55027840, 62888960, 66033408, 82541760, 88044544, 94333440, 110055680, 132066816, 165083520, 188666880, 220111360, 264133632, 330167040, 440222720, 660334080, 1320668160]

約数ペア:

[(1, 1320668160), (2, 660334080), (3, 440222720), (4, 330167040), (5, 264133632), (6, 220111360), (7, 188666880), (8, 165083520), (10, 132066816), (12, 110055680), (14, 94333440), (15, 88044544), (16, 82541760), (20, 66033408), (21, 62888960), (24, 55027840), (28, 47166720), (30, 44022272), (32, 41270880), (35, 37733376), (40, 33016704), (42, 31444480), (48, 27513920), (56, 23583360), (60, 22011136), (64, 20635440), (70, 18866688), (71, 18600960), (80, 16508352), (84, 15722240), (96, 13756960), (105, 12577792), (112, 11791680), (120, 11005568), (128, 10317720), (140, 9433344), (142, 9300480), (160, 8254176), (168, 7861120), (173, 7633920), (192, 6878480), (210, 6288896), (213, 6200320), (224, 5895840), (240, 5502784), (256, 5158860), (280, 4716672), (284, 4650240), (320, 4127088), (336, 3930560), (346, 3816960), (355, 3720192), (384, 3439240), (420, 3144448), (426, 3100160), (448, 2947920), (480, 2751392), (497, 2657280), (512, 2579430), (519, 2544640), (560, 2358336), (568, 2325120), (640, 2063544), (672, 1965280), (692, 1908480), (710, 1860096), (768, 1719620), (840, 1572224), (852, 1550080), (865, 1526784), (896, 1473960), (960, 1375696), (994, 1328640), (1024, 1289715), (1038, 1272320), (1065, 1240064), (1120, 1179168), (1136, 1162560), (1211, 1090560), (1280, 1031772), (1344, 982640), (1384, 954240), (1420, 930048), (1491, 885760), (1536, 859810), (1680, 786112), (1704, 775040), (1730, 763392), (1792, 736980), (1920, 687848), (1988, 664320), (2076, 636160), (2130, 620032), (2240, 589584), (2272, 581280), (2422, 545280), (2485, 531456), (2560, 515886), (2595, 508928), (2688, 491320), (2768, 477120), (2840, 465024), (2982, 442880), (3072, 429905), (3360, 393056), (3408, 387520), (3460, 381696), (3584, 368490), (3633, 363520), (3840, 343924), (3976, 332160), (4152, 318080), (4260, 310016), (4480, 294792), (4544, 290640), (4844, 272640), (4970, 265728), (5120, 257943), (5190, 254464), (5376, 245660), (5536, 238560), (5680, 232512), (5964, 221440), (6055, 218112), (6720, 196528), (6816, 193760), (6920, 190848), (7168, 184245), (7266, 181760), (7455, 177152), (7680, 171962), (7952, 166080), (8304, 159040), (8520, 155008), (8960, 147396), (9088, 145320), (9688, 136320), (9940, 132864), (10380, 127232), (10752, 122830), (11072, 119280), (11360, 116256), (11928, 110720), (12110, 109056), (12283, 107520), (13440, 98264), (13632, 96880), (13840, 95424), (14532, 90880), (14910, 88576), (15360, 85981), (15904, 83040), (16608, 79520), (17040, 77504), (17920, 73698), (18165, 72704), (18176, 72660), (19376, 68160), (19880, 66432), (20760, 63616), (21504, 61415), (22144, 59640), (22720, 58128), (23856, 55360), (24220, 54528), (24566, 53760), (26880, 49132), (27264, 48440), (27680, 47712), (29064, 45440), (29820, 44288), (31808, 41520), (33216, 39760), (34080, 38752), (35840, 36849), (36330, 36352)]