71735040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:519

約数の個数: 216

約数和(自身を含む): 267845760

約数和(自身を除く): 196110720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 479, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 958, 960, 1040, 1152, 1170, 1248, 1280, 1437, 1440, 1560, 1664, 1872, 1916, 1920, 2080, 2304, 2340, 2395, 2496, 2874, 2880, 3120, 3328, 3744, 3832, 3840, 4160, 4311, 4680, 4790, 4992, 5748, 5760, 6227, 6240, 7185, 7488, 7664, 8320, 8622, 9360, 9580, 9984, 11496, 11520, 12454, 12480, 14370, 14976, 15328, 16640, 17244, 18681, 18720, 19160, 21555, 22992, 24908, 24960, 28740, 29952, 30656, 31135, 34488, 37362, 37440, 38320, 43110, 45984, 49816, 49920, 56043, 57480, 61312, 62270, 68976, 74724, 74880, 76640, 86220, 91968, 93405, 99632, 112086, 114960, 122624, 124540, 137952, 149448, 149760, 153280, 172440, 183936, 186810, 199264, 224172, 229920, 249080, 275904, 280215, 298896, 306560, 344880, 367872, 373620, 398528, 448344, 459840, 498160, 551808, 560430, 597792, 613120, 689760, 747240, 797056, 896688, 919680, 996320, 1103616, 1120860, 1195584, 1379520, 1494480, 1594112, 1793376, 1839360, 1992640, 2241720, 2391168, 2759040, 2988960, 3586752, 3985280, 4483440, 4782336, 5518080, 5977920, 7173504, 7970560, 8966880, 11955840, 14347008, 17933760, 23911680, 35867520, 71735040]

約数ペア:

[(1, 71735040), (2, 35867520), (3, 23911680), (4, 17933760), (5, 14347008), (6, 11955840), (8, 8966880), (9, 7970560), (10, 7173504), (12, 5977920), (13, 5518080), (15, 4782336), (16, 4483440), (18, 3985280), (20, 3586752), (24, 2988960), (26, 2759040), (30, 2391168), (32, 2241720), (36, 1992640), (39, 1839360), (40, 1793376), (45, 1594112), (48, 1494480), (52, 1379520), (60, 1195584), (64, 1120860), (65, 1103616), (72, 996320), (78, 919680), (80, 896688), (90, 797056), (96, 747240), (104, 689760), (117, 613120), (120, 597792), (128, 560430), (130, 551808), (144, 498160), (156, 459840), (160, 448344), (180, 398528), (192, 373620), (195, 367872), (208, 344880), (234, 306560), (240, 298896), (256, 280215), (260, 275904), (288, 249080), (312, 229920), (320, 224172), (360, 199264), (384, 186810), (390, 183936), (416, 172440), (468, 153280), (479, 149760), (480, 149448), (520, 137952), (576, 124540), (585, 122624), (624, 114960), (640, 112086), (720, 99632), (768, 93405), (780, 91968), (832, 86220), (936, 76640), (958, 74880), (960, 74724), (1040, 68976), (1152, 62270), (1170, 61312), (1248, 57480), (1280, 56043), (1437, 49920), (1440, 49816), (1560, 45984), (1664, 43110), (1872, 38320), (1916, 37440), (1920, 37362), (2080, 34488), (2304, 31135), (2340, 30656), (2395, 29952), (2496, 28740), (2874, 24960), (2880, 24908), (3120, 22992), (3328, 21555), (3744, 19160), (3832, 18720), (3840, 18681), (4160, 17244), (4311, 16640), (4680, 15328), (4790, 14976), (4992, 14370), (5748, 12480), (5760, 12454), (6227, 11520), (6240, 11496), (7185, 9984), (7488, 9580), (7664, 9360), (8320, 8622)]