23006720

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 160

約数和(自身を含む): 64817280

約数和(自身を除く): 41810560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 43, 44, 55, 64, 76, 80, 86, 88, 95, 110, 128, 152, 160, 172, 176, 190, 209, 215, 220, 256, 304, 320, 344, 352, 380, 418, 430, 440, 473, 512, 608, 640, 688, 704, 760, 817, 836, 860, 880, 946, 1045, 1216, 1280, 1376, 1408, 1520, 1634, 1672, 1720, 1760, 1892, 2090, 2365, 2432, 2560, 2752, 2816, 3040, 3268, 3344, 3440, 3520, 3784, 4085, 4180, 4730, 4864, 5504, 5632, 6080, 6536, 6688, 6880, 7040, 7568, 8170, 8360, 8987, 9460, 9728, 11008, 12160, 13072, 13376, 13760, 14080, 15136, 16340, 16720, 17974, 18920, 22016, 24320, 26144, 26752, 27520, 28160, 30272, 32680, 33440, 35948, 37840, 44935, 48640, 52288, 53504, 55040, 60544, 65360, 66880, 71896, 75680, 89870, 104576, 107008, 110080, 121088, 130720, 133760, 143792, 151360, 179740, 209152, 242176, 261440, 267520, 287584, 302720, 359480, 418304, 522880, 535040, 575168, 605440, 718960, 1045760, 1150336, 1210880, 1437920, 2091520, 2300672, 2875840, 4601344, 5751680, 11503360, 23006720]

約数ペア:

[(1, 23006720), (2, 11503360), (4, 5751680), (5, 4601344), (8, 2875840), (10, 2300672), (11, 2091520), (16, 1437920), (19, 1210880), (20, 1150336), (22, 1045760), (32, 718960), (38, 605440), (40, 575168), (43, 535040), (44, 522880), (55, 418304), (64, 359480), (76, 302720), (80, 287584), (86, 267520), (88, 261440), (95, 242176), (110, 209152), (128, 179740), (152, 151360), (160, 143792), (172, 133760), (176, 130720), (190, 121088), (209, 110080), (215, 107008), (220, 104576), (256, 89870), (304, 75680), (320, 71896), (344, 66880), (352, 65360), (380, 60544), (418, 55040), (430, 53504), (440, 52288), (473, 48640), (512, 44935), (608, 37840), (640, 35948), (688, 33440), (704, 32680), (760, 30272), (817, 28160), (836, 27520), (860, 26752), (880, 26144), (946, 24320), (1045, 22016), (1216, 18920), (1280, 17974), (1376, 16720), (1408, 16340), (1520, 15136), (1634, 14080), (1672, 13760), (1720, 13376), (1760, 13072), (1892, 12160), (2090, 11008), (2365, 9728), (2432, 9460), (2560, 8987), (2752, 8360), (2816, 8170), (3040, 7568), (3268, 7040), (3344, 6880), (3440, 6688), (3520, 6536), (3784, 6080), (4085, 5632), (4180, 5504), (4730, 4864)]