1210343040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:904

約数の個数: 256

約数和(自身を含む): 4340304000

約数和(自身を除く): 3129960960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 89, 90, 96, 108, 120, 128, 135, 144, 160, 178, 180, 192, 216, 240, 267, 270, 288, 320, 356, 360, 384, 432, 445, 480, 534, 540, 576, 640, 712, 720, 787, 801, 864, 890, 960, 1068, 1080, 1152, 1335, 1424, 1440, 1574, 1602, 1728, 1780, 1920, 2136, 2160, 2361, 2403, 2670, 2848, 2880, 3148, 3204, 3456, 3560, 3935, 4005, 4272, 4320, 4722, 4806, 5340, 5696, 5760, 6296, 6408, 7083, 7120, 7870, 8010, 8544, 8640, 9444, 9612, 10680, 11392, 11805, 12015, 12592, 12816, 14166, 14240, 15740, 16020, 17088, 17280, 18888, 19224, 21249, 21360, 23610, 24030, 25184, 25632, 28332, 28480, 31480, 32040, 34176, 35415, 37776, 38448, 42498, 42720, 47220, 48060, 50368, 51264, 56664, 56960, 62960, 64080, 70043, 70830, 75552, 76896, 84996, 85440, 94440, 96120, 100736, 102528, 106245, 113328, 125920, 128160, 140086, 141660, 151104, 153792, 169992, 170880, 188880, 192240, 210129, 212490, 226656, 251840, 256320, 280172, 283320, 302208, 307584, 339984, 350215, 377760, 384480, 420258, 424980, 453312, 503680, 512640, 560344, 566640, 630387, 679968, 700430, 755520, 768960, 840516, 849960, 906624, 1050645, 1120688, 1133280, 1260774, 1359936, 1400860, 1511040, 1537920, 1681032, 1699920, 1891161, 2101290, 2241376, 2266560, 2521548, 2719872, 2801720, 3151935, 3362064, 3399840, 3782322, 4202580, 4482752, 4533120, 5043096, 5603440, 6303870, 6724128, 6799680, 7564644, 8405160, 8965504, 9455805, 10086192, 11206880, 12607740, 13448256, 13599360, 15129288, 16810320, 18911610, 20172384, 22413760, 25215480, 26896512, 30258576, 33620640, 37823220, 40344768, 44827520, 50430960, 60517152, 67241280, 75646440, 80689536, 100861920, 121034304, 134482560, 151292880, 201723840, 242068608, 302585760, 403447680, 605171520, 1210343040]

約数ペア:

[(1, 1210343040), (2, 605171520), (3, 403447680), (4, 302585760), (5, 242068608), (6, 201723840), (8, 151292880), (9, 134482560), (10, 121034304), (12, 100861920), (15, 80689536), (16, 75646440), (18, 67241280), (20, 60517152), (24, 50430960), (27, 44827520), (30, 40344768), (32, 37823220), (36, 33620640), (40, 30258576), (45, 26896512), (48, 25215480), (54, 22413760), (60, 20172384), (64, 18911610), (72, 16810320), (80, 15129288), (89, 13599360), (90, 13448256), (96, 12607740), (108, 11206880), (120, 10086192), (128, 9455805), (135, 8965504), (144, 8405160), (160, 7564644), (178, 6799680), (180, 6724128), (192, 6303870), (216, 5603440), (240, 5043096), (267, 4533120), (270, 4482752), (288, 4202580), (320, 3782322), (356, 3399840), (360, 3362064), (384, 3151935), (432, 2801720), (445, 2719872), (480, 2521548), (534, 2266560), (540, 2241376), (576, 2101290), (640, 1891161), (712, 1699920), (720, 1681032), (787, 1537920), (801, 1511040), (864, 1400860), (890, 1359936), (960, 1260774), (1068, 1133280), (1080, 1120688), (1152, 1050645), (1335, 906624), (1424, 849960), (1440, 840516), (1574, 768960), (1602, 755520), (1728, 700430), (1780, 679968), (1920, 630387), (2136, 566640), (2160, 560344), (2361, 512640), (2403, 503680), (2670, 453312), (2848, 424980), (2880, 420258), (3148, 384480), (3204, 377760), (3456, 350215), (3560, 339984), (3935, 307584), (4005, 302208), (4272, 283320), (4320, 280172), (4722, 256320), (4806, 251840), (5340, 226656), (5696, 212490), (5760, 210129), (6296, 192240), (6408, 188880), (7083, 170880), (7120, 169992), (7870, 153792), (8010, 151104), (8544, 141660), (8640, 140086), (9444, 128160), (9612, 125920), (10680, 113328), (11392, 106245), (11805, 102528), (12015, 100736), (12592, 96120), (12816, 94440), (14166, 85440), (14240, 84996), (15740, 76896), (16020, 75552), (17088, 70830), (17280, 70043), (18888, 64080), (19224, 62960), (21249, 56960), (21360, 56664), (23610, 51264), (24030, 50368), (25184, 48060), (25632, 47220), (28332, 42720), (28480, 42498), (31480, 38448), (32040, 37776), (34176, 35415)]