226789920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:328

約数の個数: 288

約数和(自身を含む): 896313600

約数和(自身を除く): 669523680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 149, 151, 160, 168, 180, 210, 224, 240, 252, 280, 288, 298, 302, 315, 336, 360, 420, 447, 453, 480, 504, 560, 596, 604, 630, 672, 720, 745, 755, 840, 894, 906, 1008, 1043, 1057, 1120, 1192, 1208, 1260, 1341, 1359, 1440, 1490, 1510, 1680, 1788, 1812, 2016, 2086, 2114, 2235, 2265, 2384, 2416, 2520, 2682, 2718, 2980, 3020, 3129, 3171, 3360, 3576, 3624, 4172, 4228, 4470, 4530, 4768, 4832, 5040, 5215, 5285, 5364, 5436, 5960, 6040, 6258, 6342, 6705, 6795, 7152, 7248, 8344, 8456, 8940, 9060, 9387, 9513, 10080, 10430, 10570, 10728, 10872, 11920, 12080, 12516, 12684, 13410, 13590, 14304, 14496, 15645, 15855, 16688, 16912, 17880, 18120, 18774, 19026, 20860, 21140, 21456, 21744, 22499, 23840, 24160, 25032, 25368, 26820, 27180, 31290, 31710, 33376, 33824, 35760, 36240, 37548, 38052, 41720, 42280, 42912, 43488, 44998, 46935, 47565, 50064, 50736, 53640, 54360, 62580, 63420, 67497, 71520, 72480, 75096, 76104, 83440, 84560, 89996, 93870, 95130, 100128, 101472, 107280, 108720, 112495, 125160, 126840, 134994, 150192, 152208, 157493, 166880, 169120, 179992, 187740, 190260, 202491, 214560, 217440, 224990, 250320, 253680, 269988, 300384, 304416, 314986, 337485, 359984, 375480, 380520, 404982, 449980, 472479, 500640, 507360, 539976, 629972, 674970, 719968, 750960, 761040, 787465, 809964, 899960, 944958, 1012455, 1079952, 1259944, 1349940, 1417437, 1501920, 1522080, 1574930, 1619928, 1799920, 1889916, 2024910, 2159904, 2362395, 2519888, 2699880, 2834874, 3149860, 3239856, 3599840, 3779832, 4049820, 4724790, 5039776, 5399760, 5669748, 6299720, 6479712, 7087185, 7559664, 8099640, 9449580, 10799520, 11339496, 12599440, 14174370, 15119328, 16199280, 18899160, 22678992, 25198880, 28348740, 32398560, 37798320, 45357984, 56697480, 75596640, 113394960, 226789920]

約数ペア:

[(1, 226789920), (2, 113394960), (3, 75596640), (4, 56697480), (5, 45357984), (6, 37798320), (7, 32398560), (8, 28348740), (9, 25198880), (10, 22678992), (12, 18899160), (14, 16199280), (15, 15119328), (16, 14174370), (18, 12599440), (20, 11339496), (21, 10799520), (24, 9449580), (28, 8099640), (30, 7559664), (32, 7087185), (35, 6479712), (36, 6299720), (40, 5669748), (42, 5399760), (45, 5039776), (48, 4724790), (56, 4049820), (60, 3779832), (63, 3599840), (70, 3239856), (72, 3149860), (80, 2834874), (84, 2699880), (90, 2519888), (96, 2362395), (105, 2159904), (112, 2024910), (120, 1889916), (126, 1799920), (140, 1619928), (144, 1574930), (149, 1522080), (151, 1501920), (160, 1417437), (168, 1349940), (180, 1259944), (210, 1079952), (224, 1012455), (240, 944958), (252, 899960), (280, 809964), (288, 787465), (298, 761040), (302, 750960), (315, 719968), (336, 674970), (360, 629972), (420, 539976), (447, 507360), (453, 500640), (480, 472479), (504, 449980), (560, 404982), (596, 380520), (604, 375480), (630, 359984), (672, 337485), (720, 314986), (745, 304416), (755, 300384), (840, 269988), (894, 253680), (906, 250320), (1008, 224990), (1043, 217440), (1057, 214560), (1120, 202491), (1192, 190260), (1208, 187740), (1260, 179992), (1341, 169120), (1359, 166880), (1440, 157493), (1490, 152208), (1510, 150192), (1680, 134994), (1788, 126840), (1812, 125160), (2016, 112495), (2086, 108720), (2114, 107280), (2235, 101472), (2265, 100128), (2384, 95130), (2416, 93870), (2520, 89996), (2682, 84560), (2718, 83440), (2980, 76104), (3020, 75096), (3129, 72480), (3171, 71520), (3360, 67497), (3576, 63420), (3624, 62580), (4172, 54360), (4228, 53640), (4470, 50736), (4530, 50064), (4768, 47565), (4832, 46935), (5040, 44998), (5215, 43488), (5285, 42912), (5364, 42280), (5436, 41720), (5960, 38052), (6040, 37548), (6258, 36240), (6342, 35760), (6705, 33824), (6795, 33376), (7152, 31710), (7248, 31290), (8344, 27180), (8456, 26820), (8940, 25368), (9060, 25032), (9387, 24160), (9513, 23840), (10080, 22499), (10430, 21744), (10570, 21456), (10728, 21140), (10872, 20860), (11920, 19026), (12080, 18774), (12516, 18120), (12684, 17880), (13410, 16912), (13590, 16688), (14304, 15855), (14496, 15645)]