871933440

素因数分解:

$2^9\times 3^1\times 5^1\times 7^3\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 320

約数和(自身を含む): 3260505600

約数和(自身を除く): 2388572160

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, 331, 336, 343, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 662, 672, 686, 735, 768, 784, 840, 896, 960, 980, 993, 1029, 1120, 1176, 1280, 1324, 1344, 1372, 1470, 1536, 1568, 1655, 1680, 1715, 1792, 1920, 1960, 1986, 2058, 2240, 2317, 2352, 2560, 2648, 2688, 2744, 2940, 3136, 3310, 3360, 3430, 3584, 3840, 3920, 3972, 4116, 4480, 4634, 4704, 4965, 5145, 5296, 5376, 5488, 5880, 6272, 6620, 6720, 6860, 6951, 7680, 7840, 7944, 8232, 8960, 9268, 9408, 9930, 10290, 10592, 10752, 10976, 11585, 11760, 12544, 13240, 13440, 13720, 13902, 15680, 15888, 16219, 16464, 17920, 18536, 18816, 19860, 20580, 21184, 21952, 23170, 23520, 25088, 26480, 26880, 27440, 27804, 31360, 31776, 32438, 32928, 34755, 37072, 37632, 39720, 41160, 42368, 43904, 46340, 47040, 48657, 52960, 53760, 54880, 55608, 62720, 63552, 64876, 65856, 69510, 74144, 75264, 79440, 81095, 82320, 84736, 87808, 92680, 94080, 97314, 105920, 109760, 111216, 113533, 125440, 127104, 129752, 131712, 139020, 148288, 158880, 162190, 164640, 169472, 175616, 185360, 188160, 194628, 211840, 219520, 222432, 227066, 243285, 254208, 259504, 263424, 278040, 296576, 317760, 324380, 329280, 340599, 370720, 376320, 389256, 423680, 439040, 444864, 454132, 486570, 508416, 519008, 526848, 556080, 567665, 593152, 635520, 648760, 658560, 681198, 741440, 778512, 847360, 878080, 889728, 908264, 973140, 1038016, 1112160, 1135330, 1186304, 1271040, 1297520, 1317120, 1362396, 1482880, 1557024, 1702995, 1779456, 1816528, 1946280, 2076032, 2224320, 2270660, 2542080, 2595040, 2634240, 2724792, 2965760, 3114048, 3405990, 3558912, 3633056, 3892560, 4152064, 4448640, 4541320, 5190080, 5449584, 5931520, 6228096, 6811980, 7266112, 7785120, 8304128, 8897280, 9082640, 10380160, 10899168, 12456192, 13623960, 14532224, 15570240, 17794560, 18165280, 20760320, 21798336, 24912384, 27247920, 29064448, 31140480, 36330560, 41520640, 43596672, 54495840, 58128896, 62280960, 72661120, 87193344, 108991680, 124561920, 145322240, 174386688, 217983360, 290644480, 435966720, 871933440]

約数ペア:

[(1, 871933440), (2, 435966720), (3, 290644480), (4, 217983360), (5, 174386688), (6, 145322240), (7, 124561920), (8, 108991680), (10, 87193344), (12, 72661120), (14, 62280960), (15, 58128896), (16, 54495840), (20, 43596672), (21, 41520640), (24, 36330560), (28, 31140480), (30, 29064448), (32, 27247920), (35, 24912384), (40, 21798336), (42, 20760320), (48, 18165280), (49, 17794560), (56, 15570240), (60, 14532224), (64, 13623960), (70, 12456192), (80, 10899168), (84, 10380160), (96, 9082640), (98, 8897280), (105, 8304128), (112, 7785120), (120, 7266112), (128, 6811980), (140, 6228096), (147, 5931520), (160, 5449584), (168, 5190080), (192, 4541320), (196, 4448640), (210, 4152064), (224, 3892560), (240, 3633056), (245, 3558912), (256, 3405990), (280, 3114048), (294, 2965760), (320, 2724792), (331, 2634240), (336, 2595040), (343, 2542080), (384, 2270660), (392, 2224320), (420, 2076032), (448, 1946280), (480, 1816528), (490, 1779456), (512, 1702995), (560, 1557024), (588, 1482880), (640, 1362396), (662, 1317120), (672, 1297520), (686, 1271040), (735, 1186304), (768, 1135330), (784, 1112160), (840, 1038016), (896, 973140), (960, 908264), (980, 889728), (993, 878080), (1029, 847360), (1120, 778512), (1176, 741440), (1280, 681198), (1324, 658560), (1344, 648760), (1372, 635520), (1470, 593152), (1536, 567665), (1568, 556080), (1655, 526848), (1680, 519008), (1715, 508416), (1792, 486570), (1920, 454132), (1960, 444864), (1986, 439040), (2058, 423680), (2240, 389256), (2317, 376320), (2352, 370720), (2560, 340599), (2648, 329280), (2688, 324380), (2744, 317760), (2940, 296576), (3136, 278040), (3310, 263424), (3360, 259504), (3430, 254208), (3584, 243285), (3840, 227066), (3920, 222432), (3972, 219520), (4116, 211840), (4480, 194628), (4634, 188160), (4704, 185360), (4965, 175616), (5145, 169472), (5296, 164640), (5376, 162190), (5488, 158880), (5880, 148288), (6272, 139020), (6620, 131712), (6720, 129752), (6860, 127104), (6951, 125440), (7680, 113533), (7840, 111216), (7944, 109760), (8232, 105920), (8960, 97314), (9268, 94080), (9408, 92680), (9930, 87808), (10290, 84736), (10592, 82320), (10752, 81095), (10976, 79440), (11585, 75264), (11760, 74144), (12544, 69510), (13240, 65856), (13440, 64876), (13720, 63552), (13902, 62720), (15680, 55608), (15888, 54880), (16219, 53760), (16464, 52960), (17920, 48657), (18536, 47040), (18816, 46340), (19860, 43904), (20580, 42368), (21184, 41160), (21952, 39720), (23170, 37632), (23520, 37072), (25088, 34755), (26480, 32928), (26880, 32438), (27440, 31776), (27804, 31360)]