495013680

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{1559}}^1$

素因数の和:1598

約数の個数: 300

約数和(自身を含む): 2001233520

約数和(自身を除く): 1506219840

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, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1470, 1512, 1559, 1620, 1680, 1764, 1890, 1960, 2160, 2205, 2268, 2352, 2520, 2646, 2835, 2940, 3024, 3118, 3240, 3528, 3780, 3920, 3969, 4410, 4536, 4677, 5040, 5292, 5670, 5880, 6236, 6480, 6615, 7056, 7560, 7795, 7938, 8820, 9072, 9354, 10584, 10913, 11340, 11760, 12472, 13230, 14031, 15120, 15590, 15876, 17640, 18708, 19845, 21168, 21826, 22680, 23385, 24944, 26460, 28062, 31180, 31752, 32739, 35280, 37416, 39690, 42093, 43652, 45360, 46770, 52920, 54565, 56124, 62360, 63504, 65478, 70155, 74832, 76391, 79380, 84186, 87304, 93540, 98217, 105840, 109130, 112248, 124720, 126279, 130956, 140310, 152782, 158760, 163695, 168372, 174608, 187080, 196434, 210465, 218260, 224496, 229173, 252558, 261912, 280620, 294651, 305564, 317520, 327390, 336744, 374160, 381955, 392868, 420930, 436520, 458346, 491085, 505116, 523824, 561240, 589302, 611128, 631395, 654780, 673488, 687519, 763910, 785736, 841860, 873040, 883953, 916692, 982170, 1010232, 1122480, 1145865, 1178604, 1222256, 1262790, 1309560, 1375038, 1473255, 1527820, 1571472, 1683720, 1767906, 1833384, 1964340, 2020464, 2062557, 2291730, 2357208, 2525580, 2619120, 2750076, 2946510, 3055640, 3367440, 3437595, 3535812, 3666768, 3928680, 4125114, 4419765, 4583460, 4714416, 5051160, 5500152, 5893020, 6111280, 6187671, 6875190, 7071624, 7857360, 8250228, 8839530, 9166920, 10102320, 10312785, 11000304, 11786040, 12375342, 13750380, 14143248, 16500456, 17679060, 18333840, 20625570, 23572080, 24750684, 27500760, 30938355, 33000912, 35358120, 41251140, 49501368, 55001520, 61876710, 70716240, 82502280, 99002736, 123753420, 165004560, 247506840, 495013680]

約数ペア:

[(1, 495013680), (2, 247506840), (3, 165004560), (4, 123753420), (5, 99002736), (6, 82502280), (7, 70716240), (8, 61876710), (9, 55001520), (10, 49501368), (12, 41251140), (14, 35358120), (15, 33000912), (16, 30938355), (18, 27500760), (20, 24750684), (21, 23572080), (24, 20625570), (27, 18333840), (28, 17679060), (30, 16500456), (35, 14143248), (36, 13750380), (40, 12375342), (42, 11786040), (45, 11000304), (48, 10312785), (49, 10102320), (54, 9166920), (56, 8839530), (60, 8250228), (63, 7857360), (70, 7071624), (72, 6875190), (80, 6187671), (81, 6111280), (84, 5893020), (90, 5500152), (98, 5051160), (105, 4714416), (108, 4583460), (112, 4419765), (120, 4125114), (126, 3928680), (135, 3666768), (140, 3535812), (144, 3437595), (147, 3367440), (162, 3055640), (168, 2946510), (180, 2750076), (189, 2619120), (196, 2525580), (210, 2357208), (216, 2291730), (240, 2062557), (245, 2020464), (252, 1964340), (270, 1833384), (280, 1767906), (294, 1683720), (315, 1571472), (324, 1527820), (336, 1473255), (360, 1375038), (378, 1309560), (392, 1262790), (405, 1222256), (420, 1178604), (432, 1145865), (441, 1122480), (490, 1010232), (504, 982170), (540, 916692), (560, 883953), (567, 873040), (588, 841860), (630, 785736), (648, 763910), (720, 687519), (735, 673488), (756, 654780), (784, 631395), (810, 611128), (840, 589302), (882, 561240), (945, 523824), (980, 505116), (1008, 491085), (1080, 458346), (1134, 436520), (1176, 420930), (1260, 392868), (1296, 381955), (1323, 374160), (1470, 336744), (1512, 327390), (1559, 317520), (1620, 305564), (1680, 294651), (1764, 280620), (1890, 261912), (1960, 252558), (2160, 229173), (2205, 224496), (2268, 218260), (2352, 210465), (2520, 196434), (2646, 187080), (2835, 174608), (2940, 168372), (3024, 163695), (3118, 158760), (3240, 152782), (3528, 140310), (3780, 130956), (3920, 126279), (3969, 124720), (4410, 112248), (4536, 109130), (4677, 105840), (5040, 98217), (5292, 93540), (5670, 87304), (5880, 84186), (6236, 79380), (6480, 76391), (6615, 74832), (7056, 70155), (7560, 65478), (7795, 63504), (7938, 62360), (8820, 56124), (9072, 54565), (9354, 52920), (10584, 46770), (10913, 45360), (11340, 43652), (11760, 42093), (12472, 39690), (13230, 37416), (14031, 35280), (15120, 32739), (15590, 31752), (15876, 31180), (17640, 28062), (18708, 26460), (19845, 24944), (21168, 23385), (21826, 22680)]