17933760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:515

約数の個数: 168

約数和(自身を含む): 66568320

約数和(自身を除く): 48634560

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, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 479, 480, 520, 576, 585, 624, 720, 780, 832, 936, 958, 960, 1040, 1170, 1248, 1437, 1440, 1560, 1872, 1916, 2080, 2340, 2395, 2496, 2874, 2880, 3120, 3744, 3832, 4160, 4311, 4680, 4790, 5748, 6227, 6240, 7185, 7488, 7664, 8622, 9360, 9580, 11496, 12454, 12480, 14370, 15328, 17244, 18681, 18720, 19160, 21555, 22992, 24908, 28740, 30656, 31135, 34488, 37362, 37440, 38320, 43110, 45984, 49816, 56043, 57480, 62270, 68976, 74724, 76640, 86220, 91968, 93405, 99632, 112086, 114960, 124540, 137952, 149448, 153280, 172440, 186810, 199264, 224172, 229920, 249080, 275904, 280215, 298896, 344880, 373620, 398528, 448344, 459840, 498160, 560430, 597792, 689760, 747240, 896688, 996320, 1120860, 1195584, 1379520, 1494480, 1793376, 1992640, 2241720, 2988960, 3586752, 4483440, 5977920, 8966880, 17933760]

約数ペア:

[(1, 17933760), (2, 8966880), (3, 5977920), (4, 4483440), (5, 3586752), (6, 2988960), (8, 2241720), (9, 1992640), (10, 1793376), (12, 1494480), (13, 1379520), (15, 1195584), (16, 1120860), (18, 996320), (20, 896688), (24, 747240), (26, 689760), (30, 597792), (32, 560430), (36, 498160), (39, 459840), (40, 448344), (45, 398528), (48, 373620), (52, 344880), (60, 298896), (64, 280215), (65, 275904), (72, 249080), (78, 229920), (80, 224172), (90, 199264), (96, 186810), (104, 172440), (117, 153280), (120, 149448), (130, 137952), (144, 124540), (156, 114960), (160, 112086), (180, 99632), (192, 93405), (195, 91968), (208, 86220), (234, 76640), (240, 74724), (260, 68976), (288, 62270), (312, 57480), (320, 56043), (360, 49816), (390, 45984), (416, 43110), (468, 38320), (479, 37440), (480, 37362), (520, 34488), (576, 31135), (585, 30656), (624, 28740), (720, 24908), (780, 22992), (832, 21555), (936, 19160), (958, 18720), (960, 18681), (1040, 17244), (1170, 15328), (1248, 14370), (1437, 12480), (1440, 12454), (1560, 11496), (1872, 9580), (1916, 9360), (2080, 8622), (2340, 7664), (2395, 7488), (2496, 7185), (2874, 6240), (2880, 6227), (3120, 5748), (3744, 4790), (3832, 4680), (4160, 4311)]