22786560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 240

約数和(自身を含む): 84262464

約数和(自身を除く): 61475904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 43, 45, 46, 48, 60, 64, 69, 72, 80, 86, 90, 92, 96, 115, 120, 128, 129, 138, 144, 160, 172, 180, 184, 192, 207, 215, 230, 240, 256, 258, 276, 288, 320, 344, 345, 360, 368, 384, 387, 414, 430, 460, 480, 512, 516, 552, 576, 640, 645, 688, 690, 720, 736, 768, 774, 828, 860, 920, 960, 989, 1032, 1035, 1104, 1152, 1280, 1290, 1376, 1380, 1440, 1472, 1536, 1548, 1656, 1720, 1840, 1920, 1935, 1978, 2064, 2070, 2208, 2304, 2560, 2580, 2752, 2760, 2880, 2944, 2967, 3096, 3312, 3440, 3680, 3840, 3870, 3956, 4128, 4140, 4416, 4608, 4945, 5160, 5504, 5520, 5760, 5888, 5934, 6192, 6624, 6880, 7360, 7680, 7740, 7912, 8256, 8280, 8832, 8901, 9890, 10320, 11008, 11040, 11520, 11776, 11868, 12384, 13248, 13760, 14720, 14835, 15480, 15824, 16512, 16560, 17664, 17802, 19780, 20640, 22016, 22080, 23040, 23736, 24768, 26496, 27520, 29440, 29670, 30960, 31648, 33024, 33120, 35328, 35604, 39560, 41280, 44160, 44505, 47472, 49536, 52992, 55040, 58880, 59340, 61920, 63296, 66048, 66240, 71208, 79120, 82560, 88320, 89010, 94944, 99072, 105984, 110080, 118680, 123840, 126592, 132480, 142416, 158240, 165120, 176640, 178020, 189888, 198144, 237360, 247680, 253184, 264960, 284832, 316480, 330240, 356040, 379776, 474720, 495360, 506368, 529920, 569664, 632960, 712080, 759552, 949440, 990720, 1139328, 1265920, 1424160, 1519104, 1898880, 2278656, 2531840, 2848320, 3797760, 4557312, 5696640, 7595520, 11393280, 22786560]

約数ペア:

[(1, 22786560), (2, 11393280), (3, 7595520), (4, 5696640), (5, 4557312), (6, 3797760), (8, 2848320), (9, 2531840), (10, 2278656), (12, 1898880), (15, 1519104), (16, 1424160), (18, 1265920), (20, 1139328), (23, 990720), (24, 949440), (30, 759552), (32, 712080), (36, 632960), (40, 569664), (43, 529920), (45, 506368), (46, 495360), (48, 474720), (60, 379776), (64, 356040), (69, 330240), (72, 316480), (80, 284832), (86, 264960), (90, 253184), (92, 247680), (96, 237360), (115, 198144), (120, 189888), (128, 178020), (129, 176640), (138, 165120), (144, 158240), (160, 142416), (172, 132480), (180, 126592), (184, 123840), (192, 118680), (207, 110080), (215, 105984), (230, 99072), (240, 94944), (256, 89010), (258, 88320), (276, 82560), (288, 79120), (320, 71208), (344, 66240), (345, 66048), (360, 63296), (368, 61920), (384, 59340), (387, 58880), (414, 55040), (430, 52992), (460, 49536), (480, 47472), (512, 44505), (516, 44160), (552, 41280), (576, 39560), (640, 35604), (645, 35328), (688, 33120), (690, 33024), (720, 31648), (736, 30960), (768, 29670), (774, 29440), (828, 27520), (860, 26496), (920, 24768), (960, 23736), (989, 23040), (1032, 22080), (1035, 22016), (1104, 20640), (1152, 19780), (1280, 17802), (1290, 17664), (1376, 16560), (1380, 16512), (1440, 15824), (1472, 15480), (1536, 14835), (1548, 14720), (1656, 13760), (1720, 13248), (1840, 12384), (1920, 11868), (1935, 11776), (1978, 11520), (2064, 11040), (2070, 11008), (2208, 10320), (2304, 9890), (2560, 8901), (2580, 8832), (2752, 8280), (2760, 8256), (2880, 7912), (2944, 7740), (2967, 7680), (3096, 7360), (3312, 6880), (3440, 6624), (3680, 6192), (3840, 5934), (3870, 5888), (3956, 5760), (4128, 5520), (4140, 5504), (4416, 5160), (4608, 4945)]