395347680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 432

約数和(自身を含む): 1694032704

約数和(自身を除く): 1298685024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 160, 168, 180, 182, 195, 196, 208, 210, 224, 234, 240, 245, 252, 260, 273, 280, 288, 294, 312, 315, 336, 360, 364, 390, 392, 416, 420, 431, 441, 455, 468, 480, 490, 504, 520, 546, 560, 585, 588, 624, 630, 637, 672, 720, 728, 735, 780, 784, 819, 840, 862, 882, 910, 936, 980, 1008, 1040, 1092, 1120, 1170, 1176, 1248, 1260, 1274, 1293, 1365, 1440, 1456, 1470, 1560, 1568, 1638, 1680, 1724, 1764, 1820, 1872, 1911, 1960, 2016, 2080, 2155, 2184, 2205, 2340, 2352, 2520, 2548, 2586, 2730, 2912, 2940, 3017, 3120, 3185, 3276, 3360, 3448, 3528, 3640, 3744, 3822, 3879, 3920, 4095, 4310, 4368, 4410, 4680, 4704, 5040, 5096, 5172, 5460, 5603, 5733, 5880, 6034, 6240, 6370, 6465, 6552, 6896, 7056, 7280, 7644, 7758, 7840, 8190, 8620, 8736, 8820, 9051, 9360, 9555, 10080, 10192, 10344, 10920, 11206, 11466, 11760, 12068, 12740, 12930, 13104, 13792, 14112, 14560, 15085, 15288, 15516, 16380, 16809, 17240, 17640, 18102, 18720, 19110, 19395, 20384, 20688, 21119, 21840, 22412, 22932, 23520, 24136, 25480, 25860, 26208, 27153, 28015, 28665, 30170, 30576, 31032, 32760, 33618, 34480, 35280, 36204, 38220, 38790, 39221, 41376, 42238, 43680, 44824, 45255, 45864, 48272, 50427, 50960, 51720, 54306, 56030, 57330, 60340, 61152, 62064, 63357, 65520, 67236, 68960, 70560, 72408, 76440, 77580, 78442, 84045, 84476, 89648, 90510, 91728, 96544, 100854, 101920, 103440, 105595, 108612, 112060, 114660, 117663, 120680, 124128, 126714, 131040, 134472, 135765, 144816, 152880, 155160, 156884, 168090, 168952, 179296, 181020, 183456, 190071, 196105, 201708, 206880, 211190, 217224, 224120, 229320, 235326, 241360, 252135, 253428, 268944, 271530, 274547, 289632, 305760, 310320, 313768, 316785, 336180, 337904, 352989, 362040, 380142, 392210, 403416, 422380, 434448, 448240, 458640, 470652, 482720, 504270, 506856, 537888, 543060, 549094, 588315, 620640, 627536, 633570, 672360, 675808, 705978, 724080, 760284, 784420, 806832, 823641, 844760, 868896, 896480, 917280, 941304, 950355, 1008540, 1013712, 1086120, 1098188, 1176630, 1255072, 1267140, 1344720, 1372735, 1411956, 1448160, 1520568, 1568840, 1613664, 1647282, 1689520, 1764945, 1882608, 1900710, 2017080, 2027424, 2172240, 2196376, 2353260, 2470923, 2534280, 2689440, 2745470, 2823912, 3041136, 3137680, 3294564, 3379040, 3529890, 3765216, 3801420, 4034160, 4118205, 4344480, 4392752, 4706520, 4941846, 5068560, 5490940, 5647824, 6082272, 6275360, 6589128, 7059780, 7602840, 8068320, 8236410, 8785504, 9413040, 9883692, 10137120, 10981880, 11295648, 12354615, 13178256, 14119560, 15205680, 16472820, 18826080, 19767384, 21963760, 24709230, 26356512, 28239120, 30411360, 32945640, 39534768, 43927520, 49418460, 56478240, 65891280, 79069536, 98836920, 131782560, 197673840, 395347680]

約数ペア:

[(1, 395347680), (2, 197673840), (3, 131782560), (4, 98836920), (5, 79069536), (6, 65891280), (7, 56478240), (8, 49418460), (9, 43927520), (10, 39534768), (12, 32945640), (13, 30411360), (14, 28239120), (15, 26356512), (16, 24709230), (18, 21963760), (20, 19767384), (21, 18826080), (24, 16472820), (26, 15205680), (28, 14119560), (30, 13178256), (32, 12354615), (35, 11295648), (36, 10981880), (39, 10137120), (40, 9883692), (42, 9413040), (45, 8785504), (48, 8236410), (49, 8068320), (52, 7602840), (56, 7059780), (60, 6589128), (63, 6275360), (65, 6082272), (70, 5647824), (72, 5490940), (78, 5068560), (80, 4941846), (84, 4706520), (90, 4392752), (91, 4344480), (96, 4118205), (98, 4034160), (104, 3801420), (105, 3765216), (112, 3529890), (117, 3379040), (120, 3294564), (126, 3137680), (130, 3041136), (140, 2823912), (144, 2745470), (147, 2689440), (156, 2534280), (160, 2470923), (168, 2353260), (180, 2196376), (182, 2172240), (195, 2027424), (196, 2017080), (208, 1900710), (210, 1882608), (224, 1764945), (234, 1689520), (240, 1647282), (245, 1613664), (252, 1568840), (260, 1520568), (273, 1448160), (280, 1411956), (288, 1372735), (294, 1344720), (312, 1267140), (315, 1255072), (336, 1176630), (360, 1098188), (364, 1086120), (390, 1013712), (392, 1008540), (416, 950355), (420, 941304), (431, 917280), (441, 896480), (455, 868896), (468, 844760), (480, 823641), (490, 806832), (504, 784420), (520, 760284), (546, 724080), (560, 705978), (585, 675808), (588, 672360), (624, 633570), (630, 627536), (637, 620640), (672, 588315), (720, 549094), (728, 543060), (735, 537888), (780, 506856), (784, 504270), (819, 482720), (840, 470652), (862, 458640), (882, 448240), (910, 434448), (936, 422380), (980, 403416), (1008, 392210), (1040, 380142), (1092, 362040), (1120, 352989), (1170, 337904), (1176, 336180), (1248, 316785), (1260, 313768), (1274, 310320), (1293, 305760), (1365, 289632), (1440, 274547), (1456, 271530), (1470, 268944), (1560, 253428), (1568, 252135), (1638, 241360), (1680, 235326), (1724, 229320), (1764, 224120), (1820, 217224), (1872, 211190), (1911, 206880), (1960, 201708), (2016, 196105), (2080, 190071), (2155, 183456), (2184, 181020), (2205, 179296), (2340, 168952), (2352, 168090), (2520, 156884), (2548, 155160), (2586, 152880), (2730, 144816), (2912, 135765), (2940, 134472), (3017, 131040), (3120, 126714), (3185, 124128), (3276, 120680), (3360, 117663), (3448, 114660), (3528, 112060), (3640, 108612), (3744, 105595), (3822, 103440), (3879, 101920), (3920, 100854), (4095, 96544), (4310, 91728), (4368, 90510), (4410, 89648), (4680, 84476), (4704, 84045), (5040, 78442), (5096, 77580), (5172, 76440), (5460, 72408), (5603, 70560), (5733, 68960), (5880, 67236), (6034, 65520), (6240, 63357), (6370, 62064), (6465, 61152), (6552, 60340), (6896, 57330), (7056, 56030), (7280, 54306), (7644, 51720), (7758, 50960), (7840, 50427), (8190, 48272), (8620, 45864), (8736, 45255), (8820, 44824), (9051, 43680), (9360, 42238), (9555, 41376), (10080, 39221), (10192, 38790), (10344, 38220), (10920, 36204), (11206, 35280), (11466, 34480), (11760, 33618), (12068, 32760), (12740, 31032), (12930, 30576), (13104, 30170), (13792, 28665), (14112, 28015), (14560, 27153), (15085, 26208), (15288, 25860), (15516, 25480), (16380, 24136), (16809, 23520), (17240, 22932), (17640, 22412), (18102, 21840), (18720, 21119), (19110, 20688), (19395, 20384)]