26142720

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 192

約数和(自身を含む): 89631360

約数和(自身を除く): 63488640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 64, 69, 74, 80, 92, 96, 111, 115, 120, 128, 138, 148, 160, 184, 185, 192, 222, 230, 240, 256, 276, 296, 320, 345, 368, 370, 384, 444, 460, 480, 512, 552, 555, 592, 640, 690, 736, 740, 768, 851, 888, 920, 960, 1024, 1104, 1110, 1184, 1280, 1380, 1472, 1480, 1536, 1702, 1776, 1840, 1920, 2048, 2208, 2220, 2368, 2553, 2560, 2760, 2944, 2960, 3072, 3404, 3552, 3680, 3840, 4255, 4416, 4440, 4736, 5106, 5120, 5520, 5888, 5920, 6144, 6808, 7104, 7360, 7680, 8510, 8832, 8880, 9472, 10212, 10240, 11040, 11776, 11840, 12765, 13616, 14208, 14720, 15360, 17020, 17664, 17760, 18944, 20424, 22080, 23552, 23680, 25530, 27232, 28416, 29440, 30720, 34040, 35328, 35520, 37888, 40848, 44160, 47104, 47360, 51060, 54464, 56832, 58880, 68080, 70656, 71040, 75776, 81696, 88320, 94720, 102120, 108928, 113664, 117760, 136160, 141312, 142080, 163392, 176640, 189440, 204240, 217856, 227328, 235520, 272320, 284160, 326784, 353280, 378880, 408480, 435712, 544640, 568320, 653568, 706560, 816960, 871424, 1089280, 1136640, 1307136, 1633920, 1742848, 2178560, 2614272, 3267840, 4357120, 5228544, 6535680, 8714240, 13071360, 26142720]

約数ペア:

[(1, 26142720), (2, 13071360), (3, 8714240), (4, 6535680), (5, 5228544), (6, 4357120), (8, 3267840), (10, 2614272), (12, 2178560), (15, 1742848), (16, 1633920), (20, 1307136), (23, 1136640), (24, 1089280), (30, 871424), (32, 816960), (37, 706560), (40, 653568), (46, 568320), (48, 544640), (60, 435712), (64, 408480), (69, 378880), (74, 353280), (80, 326784), (92, 284160), (96, 272320), (111, 235520), (115, 227328), (120, 217856), (128, 204240), (138, 189440), (148, 176640), (160, 163392), (184, 142080), (185, 141312), (192, 136160), (222, 117760), (230, 113664), (240, 108928), (256, 102120), (276, 94720), (296, 88320), (320, 81696), (345, 75776), (368, 71040), (370, 70656), (384, 68080), (444, 58880), (460, 56832), (480, 54464), (512, 51060), (552, 47360), (555, 47104), (592, 44160), (640, 40848), (690, 37888), (736, 35520), (740, 35328), (768, 34040), (851, 30720), (888, 29440), (920, 28416), (960, 27232), (1024, 25530), (1104, 23680), (1110, 23552), (1184, 22080), (1280, 20424), (1380, 18944), (1472, 17760), (1480, 17664), (1536, 17020), (1702, 15360), (1776, 14720), (1840, 14208), (1920, 13616), (2048, 12765), (2208, 11840), (2220, 11776), (2368, 11040), (2553, 10240), (2560, 10212), (2760, 9472), (2944, 8880), (2960, 8832), (3072, 8510), (3404, 7680), (3552, 7360), (3680, 7104), (3840, 6808), (4255, 6144), (4416, 5920), (4440, 5888), (4736, 5520), (5106, 5120)]