682813440

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 288

約数和(自身を含む): 2453068800

約数和(自身を除く): 1770255360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 239, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 478, 480, 496, 512, 558, 576, 620, 640, 717, 720, 744, 768, 930, 956, 960, 992, 1024, 1116, 1152, 1195, 1240, 1280, 1395, 1434, 1440, 1488, 1536, 1860, 1912, 1920, 1984, 2048, 2151, 2232, 2304, 2390, 2480, 2560, 2790, 2868, 2880, 2976, 3072, 3585, 3720, 3824, 3840, 3968, 4302, 4464, 4608, 4780, 4960, 5120, 5580, 5736, 5760, 5952, 6144, 7170, 7409, 7440, 7648, 7680, 7936, 8604, 8928, 9216, 9560, 9920, 10240, 10755, 11160, 11472, 11520, 11904, 14340, 14818, 14880, 15296, 15360, 15872, 17208, 17856, 18432, 19120, 19840, 21510, 22227, 22320, 22944, 23040, 23808, 28680, 29636, 29760, 30592, 30720, 31744, 34416, 35712, 37045, 38240, 39680, 43020, 44454, 44640, 45888, 46080, 47616, 57360, 59272, 59520, 61184, 63488, 66681, 68832, 71424, 74090, 76480, 79360, 86040, 88908, 89280, 91776, 92160, 95232, 111135, 114720, 118544, 119040, 122368, 133362, 137664, 142848, 148180, 152960, 158720, 172080, 177816, 178560, 183552, 190464, 222270, 229440, 237088, 238080, 244736, 266724, 275328, 285696, 296360, 305920, 317440, 333405, 344160, 355632, 357120, 367104, 444540, 458880, 474176, 476160, 489472, 533448, 550656, 571392, 592720, 611840, 666810, 688320, 711264, 714240, 734208, 889080, 917760, 948352, 952320, 1066896, 1101312, 1185440, 1223680, 1333620, 1376640, 1422528, 1428480, 1468416, 1778160, 1835520, 1896704, 2133792, 2202624, 2370880, 2447360, 2667240, 2753280, 2845056, 2856960, 3556320, 3671040, 3793408, 4267584, 4405248, 4741760, 5334480, 5506560, 5690112, 7112640, 7342080, 7586816, 8535168, 9483520, 10668960, 11013120, 11380224, 14225280, 15173632, 17070336, 18967040, 21337920, 22026240, 22760448, 28450560, 34140672, 37934080, 42675840, 45520896, 56901120, 68281344, 75868160, 85351680, 113802240, 136562688, 170703360, 227604480, 341406720, 682813440]

約数ペア:

[(1, 682813440), (2, 341406720), (3, 227604480), (4, 170703360), (5, 136562688), (6, 113802240), (8, 85351680), (9, 75868160), (10, 68281344), (12, 56901120), (15, 45520896), (16, 42675840), (18, 37934080), (20, 34140672), (24, 28450560), (30, 22760448), (31, 22026240), (32, 21337920), (36, 18967040), (40, 17070336), (45, 15173632), (48, 14225280), (60, 11380224), (62, 11013120), (64, 10668960), (72, 9483520), (80, 8535168), (90, 7586816), (93, 7342080), (96, 7112640), (120, 5690112), (124, 5506560), (128, 5334480), (144, 4741760), (155, 4405248), (160, 4267584), (180, 3793408), (186, 3671040), (192, 3556320), (239, 2856960), (240, 2845056), (248, 2753280), (256, 2667240), (279, 2447360), (288, 2370880), (310, 2202624), (320, 2133792), (360, 1896704), (372, 1835520), (384, 1778160), (465, 1468416), (478, 1428480), (480, 1422528), (496, 1376640), (512, 1333620), (558, 1223680), (576, 1185440), (620, 1101312), (640, 1066896), (717, 952320), (720, 948352), (744, 917760), (768, 889080), (930, 734208), (956, 714240), (960, 711264), (992, 688320), (1024, 666810), (1116, 611840), (1152, 592720), (1195, 571392), (1240, 550656), (1280, 533448), (1395, 489472), (1434, 476160), (1440, 474176), (1488, 458880), (1536, 444540), (1860, 367104), (1912, 357120), (1920, 355632), (1984, 344160), (2048, 333405), (2151, 317440), (2232, 305920), (2304, 296360), (2390, 285696), (2480, 275328), (2560, 266724), (2790, 244736), (2868, 238080), (2880, 237088), (2976, 229440), (3072, 222270), (3585, 190464), (3720, 183552), (3824, 178560), (3840, 177816), (3968, 172080), (4302, 158720), (4464, 152960), (4608, 148180), (4780, 142848), (4960, 137664), (5120, 133362), (5580, 122368), (5736, 119040), (5760, 118544), (5952, 114720), (6144, 111135), (7170, 95232), (7409, 92160), (7440, 91776), (7648, 89280), (7680, 88908), (7936, 86040), (8604, 79360), (8928, 76480), (9216, 74090), (9560, 71424), (9920, 68832), (10240, 66681), (10755, 63488), (11160, 61184), (11472, 59520), (11520, 59272), (11904, 57360), (14340, 47616), (14818, 46080), (14880, 45888), (15296, 44640), (15360, 44454), (15872, 43020), (17208, 39680), (17856, 38240), (18432, 37045), (19120, 35712), (19840, 34416), (21510, 31744), (22227, 30720), (22320, 30592), (22944, 29760), (23040, 29636), (23808, 28680)]