797178720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2971}}^1$

素因数の和:3045

約数の個数: 192

約数和(自身を含む): 2768097024

約数和(自身を除く): 1970918304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 416, 430, 480, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1248, 1290, 1376, 1560, 1677, 1720, 2064, 2080, 2236, 2580, 2795, 2971, 3120, 3354, 3440, 4128, 4472, 5160, 5590, 5942, 6240, 6708, 6880, 8385, 8913, 8944, 10320, 11180, 11884, 13416, 14855, 16770, 17826, 17888, 20640, 22360, 23768, 26832, 29710, 33540, 35652, 38623, 44565, 44720, 47536, 53664, 59420, 67080, 71304, 77246, 89130, 89440, 95072, 115869, 118840, 127753, 134160, 142608, 154492, 178260, 193115, 231738, 237680, 255506, 268320, 285216, 308984, 356520, 383259, 386230, 463476, 475360, 511012, 579345, 617968, 638765, 713040, 766518, 772460, 926952, 1022024, 1158690, 1235936, 1277530, 1426080, 1533036, 1544920, 1660789, 1853904, 1916295, 2044048, 2317380, 2555060, 3066072, 3089840, 3321578, 3707808, 3832590, 4088096, 4634760, 4982367, 5110120, 6132144, 6179680, 6643156, 7665180, 8303945, 9269520, 9964734, 10220240, 12264288, 13286312, 15330360, 16607890, 18539040, 19929468, 20440480, 24911835, 26572624, 30660720, 33215780, 39858936, 49823670, 53145248, 61321440, 66431560, 79717872, 99647340, 132863120, 159435744, 199294680, 265726240, 398589360, 797178720]

約数ペア:

[(1, 797178720), (2, 398589360), (3, 265726240), (4, 199294680), (5, 159435744), (6, 132863120), (8, 99647340), (10, 79717872), (12, 66431560), (13, 61321440), (15, 53145248), (16, 49823670), (20, 39858936), (24, 33215780), (26, 30660720), (30, 26572624), (32, 24911835), (39, 20440480), (40, 19929468), (43, 18539040), (48, 16607890), (52, 15330360), (60, 13286312), (65, 12264288), (78, 10220240), (80, 9964734), (86, 9269520), (96, 8303945), (104, 7665180), (120, 6643156), (129, 6179680), (130, 6132144), (156, 5110120), (160, 4982367), (172, 4634760), (195, 4088096), (208, 3832590), (215, 3707808), (240, 3321578), (258, 3089840), (260, 3066072), (312, 2555060), (344, 2317380), (390, 2044048), (416, 1916295), (430, 1853904), (480, 1660789), (516, 1544920), (520, 1533036), (559, 1426080), (624, 1277530), (645, 1235936), (688, 1158690), (780, 1022024), (860, 926952), (1032, 772460), (1040, 766518), (1118, 713040), (1248, 638765), (1290, 617968), (1376, 579345), (1560, 511012), (1677, 475360), (1720, 463476), (2064, 386230), (2080, 383259), (2236, 356520), (2580, 308984), (2795, 285216), (2971, 268320), (3120, 255506), (3354, 237680), (3440, 231738), (4128, 193115), (4472, 178260), (5160, 154492), (5590, 142608), (5942, 134160), (6240, 127753), (6708, 118840), (6880, 115869), (8385, 95072), (8913, 89440), (8944, 89130), (10320, 77246), (11180, 71304), (11884, 67080), (13416, 59420), (14855, 53664), (16770, 47536), (17826, 44720), (17888, 44565), (20640, 38623), (22360, 35652), (23768, 33540), (26832, 29710)]