17439840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 66769920

約数和(自身を除く): 49330080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 367, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 734, 792, 864, 880, 990, 1056, 1080, 1101, 1188, 1320, 1440, 1468, 1485, 1584, 1760, 1835, 1980, 2160, 2202, 2376, 2640, 2936, 2970, 3168, 3303, 3670, 3960, 4037, 4320, 4404, 4752, 5280, 5505, 5872, 5940, 6606, 7340, 7920, 8074, 8808, 9504, 9909, 11010, 11744, 11880, 12111, 13212, 14680, 15840, 16148, 16515, 17616, 19818, 20185, 22020, 23760, 24222, 26424, 29360, 32296, 33030, 35232, 36333, 39636, 40370, 44040, 47520, 48444, 49545, 52848, 58720, 60555, 64592, 66060, 72666, 79272, 80740, 88080, 96888, 99090, 105696, 108999, 121110, 129184, 132120, 145332, 158544, 161480, 176160, 181665, 193776, 198180, 217998, 242220, 264240, 290664, 317088, 322960, 363330, 387552, 396360, 435996, 484440, 528480, 544995, 581328, 645920, 726660, 792720, 871992, 968880, 1089990, 1162656, 1453320, 1585440, 1743984, 1937760, 2179980, 2906640, 3487968, 4359960, 5813280, 8719920, 17439840]

約数ペア:

[(1, 17439840), (2, 8719920), (3, 5813280), (4, 4359960), (5, 3487968), (6, 2906640), (8, 2179980), (9, 1937760), (10, 1743984), (11, 1585440), (12, 1453320), (15, 1162656), (16, 1089990), (18, 968880), (20, 871992), (22, 792720), (24, 726660), (27, 645920), (30, 581328), (32, 544995), (33, 528480), (36, 484440), (40, 435996), (44, 396360), (45, 387552), (48, 363330), (54, 322960), (55, 317088), (60, 290664), (66, 264240), (72, 242220), (80, 217998), (88, 198180), (90, 193776), (96, 181665), (99, 176160), (108, 161480), (110, 158544), (120, 145332), (132, 132120), (135, 129184), (144, 121110), (160, 108999), (165, 105696), (176, 99090), (180, 96888), (198, 88080), (216, 80740), (220, 79272), (240, 72666), (264, 66060), (270, 64592), (288, 60555), (297, 58720), (330, 52848), (352, 49545), (360, 48444), (367, 47520), (396, 44040), (432, 40370), (440, 39636), (480, 36333), (495, 35232), (528, 33030), (540, 32296), (594, 29360), (660, 26424), (720, 24222), (734, 23760), (792, 22020), (864, 20185), (880, 19818), (990, 17616), (1056, 16515), (1080, 16148), (1101, 15840), (1188, 14680), (1320, 13212), (1440, 12111), (1468, 11880), (1485, 11744), (1584, 11010), (1760, 9909), (1835, 9504), (1980, 8808), (2160, 8074), (2202, 7920), (2376, 7340), (2640, 6606), (2936, 5940), (2970, 5872), (3168, 5505), (3303, 5280), (3670, 4752), (3960, 4404), (4037, 4320)]