197673840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 360

約数和(自身を含む): 833571648

約数和(自身を除く): 635897808

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, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 168, 180, 182, 195, 196, 208, 210, 234, 240, 245, 252, 260, 273, 280, 294, 312, 315, 336, 360, 364, 390, 392, 420, 431, 441, 455, 468, 490, 504, 520, 546, 560, 585, 588, 624, 630, 637, 720, 728, 735, 780, 784, 819, 840, 862, 882, 910, 936, 980, 1008, 1040, 1092, 1170, 1176, 1260, 1274, 1293, 1365, 1456, 1470, 1560, 1638, 1680, 1724, 1764, 1820, 1872, 1911, 1960, 2155, 2184, 2205, 2340, 2352, 2520, 2548, 2586, 2730, 2940, 3017, 3120, 3185, 3276, 3448, 3528, 3640, 3822, 3879, 3920, 4095, 4310, 4368, 4410, 4680, 5040, 5096, 5172, 5460, 5603, 5733, 5880, 6034, 6370, 6465, 6552, 6896, 7056, 7280, 7644, 7758, 8190, 8620, 8820, 9051, 9360, 9555, 10192, 10344, 10920, 11206, 11466, 11760, 12068, 12740, 12930, 13104, 15085, 15288, 15516, 16380, 16809, 17240, 17640, 18102, 19110, 19395, 20688, 21119, 21840, 22412, 22932, 24136, 25480, 25860, 27153, 28015, 28665, 30170, 30576, 31032, 32760, 33618, 34480, 35280, 36204, 38220, 38790, 39221, 42238, 44824, 45255, 45864, 48272, 50427, 50960, 51720, 54306, 56030, 57330, 60340, 62064, 63357, 65520, 67236, 72408, 76440, 77580, 78442, 84045, 84476, 89648, 90510, 91728, 100854, 103440, 105595, 108612, 112060, 114660, 117663, 120680, 126714, 134472, 135765, 144816, 152880, 155160, 156884, 168090, 168952, 181020, 190071, 196105, 201708, 211190, 217224, 224120, 229320, 235326, 241360, 252135, 253428, 268944, 271530, 274547, 310320, 313768, 316785, 336180, 337904, 352989, 362040, 380142, 392210, 403416, 422380, 434448, 448240, 458640, 470652, 504270, 506856, 543060, 549094, 588315, 627536, 633570, 672360, 705978, 724080, 760284, 784420, 806832, 823641, 844760, 941304, 950355, 1008540, 1013712, 1086120, 1098188, 1176630, 1267140, 1344720, 1372735, 1411956, 1520568, 1568840, 1647282, 1689520, 1764945, 1882608, 1900710, 2017080, 2172240, 2196376, 2353260, 2470923, 2534280, 2745470, 2823912, 3041136, 3137680, 3294564, 3529890, 3801420, 4034160, 4118205, 4392752, 4706520, 4941846, 5068560, 5490940, 5647824, 6589128, 7059780, 7602840, 8236410, 9413040, 9883692, 10981880, 12354615, 13178256, 14119560, 15205680, 16472820, 19767384, 21963760, 24709230, 28239120, 32945640, 39534768, 49418460, 65891280, 98836920, 197673840]

約数ペア:

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