17089920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 256

約数和(自身を含む): 64627200

約数和(自身を除く): 47537280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 43, 45, 46, 48, 54, 60, 64, 69, 72, 80, 86, 90, 92, 96, 108, 115, 120, 128, 129, 135, 138, 144, 160, 172, 180, 184, 192, 207, 215, 216, 230, 240, 258, 270, 276, 288, 320, 344, 345, 360, 368, 384, 387, 414, 430, 432, 460, 480, 516, 540, 552, 576, 621, 640, 645, 688, 690, 720, 736, 774, 828, 860, 864, 920, 960, 989, 1032, 1035, 1080, 1104, 1152, 1161, 1242, 1290, 1376, 1380, 1440, 1472, 1548, 1656, 1720, 1728, 1840, 1920, 1935, 1978, 2064, 2070, 2160, 2208, 2322, 2484, 2580, 2752, 2760, 2880, 2944, 2967, 3096, 3105, 3312, 3440, 3456, 3680, 3870, 3956, 4128, 4140, 4320, 4416, 4644, 4945, 4968, 5160, 5504, 5520, 5760, 5805, 5934, 6192, 6210, 6624, 6880, 7360, 7740, 7912, 8256, 8280, 8640, 8832, 8901, 9288, 9890, 9936, 10320, 11040, 11610, 11868, 12384, 12420, 13248, 13760, 14720, 14835, 15480, 15824, 16512, 16560, 17280, 17802, 18576, 19780, 19872, 20640, 22080, 23220, 23736, 24768, 24840, 26496, 26703, 27520, 29670, 30960, 31648, 33120, 35604, 37152, 39560, 39744, 41280, 44160, 44505, 46440, 47472, 49536, 49680, 53406, 59340, 61920, 63296, 66240, 71208, 74304, 79120, 79488, 82560, 89010, 92880, 94944, 99360, 106812, 118680, 123840, 126592, 132480, 133515, 142416, 148608, 158240, 178020, 185760, 189888, 198720, 213624, 237360, 247680, 267030, 284832, 316480, 356040, 371520, 379776, 397440, 427248, 474720, 534060, 569664, 632960, 712080, 743040, 854496, 949440, 1068120, 1139328, 1424160, 1708992, 1898880, 2136240, 2848320, 3417984, 4272480, 5696640, 8544960, 17089920]

約数ペア:

[(1, 17089920), (2, 8544960), (3, 5696640), (4, 4272480), (5, 3417984), (6, 2848320), (8, 2136240), (9, 1898880), (10, 1708992), (12, 1424160), (15, 1139328), (16, 1068120), (18, 949440), (20, 854496), (23, 743040), (24, 712080), (27, 632960), (30, 569664), (32, 534060), (36, 474720), (40, 427248), (43, 397440), (45, 379776), (46, 371520), (48, 356040), (54, 316480), (60, 284832), (64, 267030), (69, 247680), (72, 237360), (80, 213624), (86, 198720), (90, 189888), (92, 185760), (96, 178020), (108, 158240), (115, 148608), (120, 142416), (128, 133515), (129, 132480), (135, 126592), (138, 123840), (144, 118680), (160, 106812), (172, 99360), (180, 94944), (184, 92880), (192, 89010), (207, 82560), (215, 79488), (216, 79120), (230, 74304), (240, 71208), (258, 66240), (270, 63296), (276, 61920), (288, 59340), (320, 53406), (344, 49680), (345, 49536), (360, 47472), (368, 46440), (384, 44505), (387, 44160), (414, 41280), (430, 39744), (432, 39560), (460, 37152), (480, 35604), (516, 33120), (540, 31648), (552, 30960), (576, 29670), (621, 27520), (640, 26703), (645, 26496), (688, 24840), (690, 24768), (720, 23736), (736, 23220), (774, 22080), (828, 20640), (860, 19872), (864, 19780), (920, 18576), (960, 17802), (989, 17280), (1032, 16560), (1035, 16512), (1080, 15824), (1104, 15480), (1152, 14835), (1161, 14720), (1242, 13760), (1290, 13248), (1376, 12420), (1380, 12384), (1440, 11868), (1472, 11610), (1548, 11040), (1656, 10320), (1720, 9936), (1728, 9890), (1840, 9288), (1920, 8901), (1935, 8832), (1978, 8640), (2064, 8280), (2070, 8256), (2160, 7912), (2208, 7740), (2322, 7360), (2484, 6880), (2580, 6624), (2752, 6210), (2760, 6192), (2880, 5934), (2944, 5805), (2967, 5760), (3096, 5520), (3105, 5504), (3312, 5160), (3440, 4968), (3456, 4945), (3680, 4644), (3870, 4416), (3956, 4320), (4128, 4140)]