1708121520

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{37657}}^1$

素因数の和:37689

約数の個数: 200

約数和(自身を含む): 6780247584

約数和(自身を除く): 5072126064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 37657, 45360, 75314, 112971, 150628, 188285, 225942, 263599, 301256, 338913, 376570, 451884, 527198, 564855, 602512, 677826, 753140, 790797, 903768, 1016739, 1054396, 1129710, 1317995, 1355652, 1506280, 1581594, 1694565, 1807536, 2033478, 2108792, 2259420, 2372391, 2635990, 2711304, 3012560, 3050217, 3163188, 3389130, 3953985, 4066956, 4217584, 4518840, 4744782, 5083695, 5271980, 5422608, 6100434, 6326376, 6778260, 7117173, 7907970, 8133912, 9037680, 9489564, 10167390, 10543960, 11861955, 12200868, 12652752, 13556520, 14234346, 15251085, 15815940, 16267824, 18979128, 20334780, 21087920, 21351519, 23723910, 24401736, 27113040, 28468692, 30502170, 31631880, 35585865, 37958256, 40669560, 42703038, 47447820, 48803472, 56937384, 61004340, 63263760, 71171730, 81339120, 85406076, 94895640, 106757595, 113874768, 122008680, 142343460, 170812152, 189791280, 213515190, 244017360, 284686920, 341624304, 427030380, 569373840, 854060760, 1708121520]

約数ペア:

[(1, 1708121520), (2, 854060760), (3, 569373840), (4, 427030380), (5, 341624304), (6, 284686920), (7, 244017360), (8, 213515190), (9, 189791280), (10, 170812152), (12, 142343460), (14, 122008680), (15, 113874768), (16, 106757595), (18, 94895640), (20, 85406076), (21, 81339120), (24, 71171730), (27, 63263760), (28, 61004340), (30, 56937384), (35, 48803472), (36, 47447820), (40, 42703038), (42, 40669560), (45, 37958256), (48, 35585865), (54, 31631880), (56, 30502170), (60, 28468692), (63, 27113040), (70, 24401736), (72, 23723910), (80, 21351519), (81, 21087920), (84, 20334780), (90, 18979128), (105, 16267824), (108, 15815940), (112, 15251085), (120, 14234346), (126, 13556520), (135, 12652752), (140, 12200868), (144, 11861955), (162, 10543960), (168, 10167390), (180, 9489564), (189, 9037680), (210, 8133912), (216, 7907970), (240, 7117173), (252, 6778260), (270, 6326376), (280, 6100434), (315, 5422608), (324, 5271980), (336, 5083695), (360, 4744782), (378, 4518840), (405, 4217584), (420, 4066956), (432, 3953985), (504, 3389130), (540, 3163188), (560, 3050217), (567, 3012560), (630, 2711304), (648, 2635990), (720, 2372391), (756, 2259420), (810, 2108792), (840, 2033478), (945, 1807536), (1008, 1694565), (1080, 1581594), (1134, 1506280), (1260, 1355652), (1296, 1317995), (1512, 1129710), (1620, 1054396), (1680, 1016739), (1890, 903768), (2160, 790797), (2268, 753140), (2520, 677826), (2835, 602512), (3024, 564855), (3240, 527198), (3780, 451884), (4536, 376570), (5040, 338913), (5670, 301256), (6480, 263599), (7560, 225942), (9072, 188285), (11340, 150628), (15120, 112971), (22680, 75314), (37657, 45360)]