69895680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:524

約数の個数: 160

約数和(自身を含む): 235699200

約数和(自身を除く): 165803520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 479, 480, 512, 570, 608, 640, 760, 768, 912, 958, 960, 1140, 1216, 1280, 1437, 1520, 1536, 1824, 1916, 1920, 2280, 2395, 2432, 2560, 2874, 3040, 3648, 3832, 3840, 4560, 4790, 4864, 5748, 6080, 7185, 7296, 7664, 7680, 9101, 9120, 9580, 9728, 11496, 12160, 14370, 14592, 15328, 18202, 18240, 19160, 22992, 24320, 27303, 28740, 29184, 30656, 36404, 36480, 38320, 45505, 45984, 48640, 54606, 57480, 61312, 72808, 72960, 76640, 91010, 91968, 109212, 114960, 122624, 136515, 145616, 145920, 153280, 182020, 183936, 218424, 229920, 245248, 273030, 291232, 306560, 364040, 367872, 436848, 459840, 546060, 582464, 613120, 728080, 735744, 873696, 919680, 1092120, 1164928, 1226240, 1456160, 1747392, 1839360, 2184240, 2329856, 2912320, 3494784, 3678720, 4368480, 4659712, 5824640, 6989568, 8736960, 11649280, 13979136, 17473920, 23298560, 34947840, 69895680]

約数ペア:

[(1, 69895680), (2, 34947840), (3, 23298560), (4, 17473920), (5, 13979136), (6, 11649280), (8, 8736960), (10, 6989568), (12, 5824640), (15, 4659712), (16, 4368480), (19, 3678720), (20, 3494784), (24, 2912320), (30, 2329856), (32, 2184240), (38, 1839360), (40, 1747392), (48, 1456160), (57, 1226240), (60, 1164928), (64, 1092120), (76, 919680), (80, 873696), (95, 735744), (96, 728080), (114, 613120), (120, 582464), (128, 546060), (152, 459840), (160, 436848), (190, 367872), (192, 364040), (228, 306560), (240, 291232), (256, 273030), (285, 245248), (304, 229920), (320, 218424), (380, 183936), (384, 182020), (456, 153280), (479, 145920), (480, 145616), (512, 136515), (570, 122624), (608, 114960), (640, 109212), (760, 91968), (768, 91010), (912, 76640), (958, 72960), (960, 72808), (1140, 61312), (1216, 57480), (1280, 54606), (1437, 48640), (1520, 45984), (1536, 45505), (1824, 38320), (1916, 36480), (1920, 36404), (2280, 30656), (2395, 29184), (2432, 28740), (2560, 27303), (2874, 24320), (3040, 22992), (3648, 19160), (3832, 18240), (3840, 18202), (4560, 15328), (4790, 14592), (4864, 14370), (5748, 12160), (6080, 11496), (7185, 9728), (7296, 9580), (7664, 9120), (7680, 9101)]