56697480

素因数分解:

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

素因数の和:324

約数の個数: 192

約数和(自身を含む): 213408000

約数和(自身を除く): 156710520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 149, 151, 168, 180, 210, 252, 280, 298, 302, 315, 360, 420, 447, 453, 504, 596, 604, 630, 745, 755, 840, 894, 906, 1043, 1057, 1192, 1208, 1260, 1341, 1359, 1490, 1510, 1788, 1812, 2086, 2114, 2235, 2265, 2520, 2682, 2718, 2980, 3020, 3129, 3171, 3576, 3624, 4172, 4228, 4470, 4530, 5215, 5285, 5364, 5436, 5960, 6040, 6258, 6342, 6705, 6795, 8344, 8456, 8940, 9060, 9387, 9513, 10430, 10570, 10728, 10872, 12516, 12684, 13410, 13590, 15645, 15855, 17880, 18120, 18774, 19026, 20860, 21140, 22499, 25032, 25368, 26820, 27180, 31290, 31710, 37548, 38052, 41720, 42280, 44998, 46935, 47565, 53640, 54360, 62580, 63420, 67497, 75096, 76104, 89996, 93870, 95130, 112495, 125160, 126840, 134994, 157493, 179992, 187740, 190260, 202491, 224990, 269988, 314986, 337485, 375480, 380520, 404982, 449980, 472479, 539976, 629972, 674970, 787465, 809964, 899960, 944958, 1012455, 1259944, 1349940, 1417437, 1574930, 1619928, 1889916, 2024910, 2362395, 2699880, 2834874, 3149860, 3779832, 4049820, 4724790, 5669748, 6299720, 7087185, 8099640, 9449580, 11339496, 14174370, 18899160, 28348740, 56697480]

約数ペア:

[(1, 56697480), (2, 28348740), (3, 18899160), (4, 14174370), (5, 11339496), (6, 9449580), (7, 8099640), (8, 7087185), (9, 6299720), (10, 5669748), (12, 4724790), (14, 4049820), (15, 3779832), (18, 3149860), (20, 2834874), (21, 2699880), (24, 2362395), (28, 2024910), (30, 1889916), (35, 1619928), (36, 1574930), (40, 1417437), (42, 1349940), (45, 1259944), (56, 1012455), (60, 944958), (63, 899960), (70, 809964), (72, 787465), (84, 674970), (90, 629972), (105, 539976), (120, 472479), (126, 449980), (140, 404982), (149, 380520), (151, 375480), (168, 337485), (180, 314986), (210, 269988), (252, 224990), (280, 202491), (298, 190260), (302, 187740), (315, 179992), (360, 157493), (420, 134994), (447, 126840), (453, 125160), (504, 112495), (596, 95130), (604, 93870), (630, 89996), (745, 76104), (755, 75096), (840, 67497), (894, 63420), (906, 62580), (1043, 54360), (1057, 53640), (1192, 47565), (1208, 46935), (1260, 44998), (1341, 42280), (1359, 41720), (1490, 38052), (1510, 37548), (1788, 31710), (1812, 31290), (2086, 27180), (2114, 26820), (2235, 25368), (2265, 25032), (2520, 22499), (2682, 21140), (2718, 20860), (2980, 19026), (3020, 18774), (3129, 18120), (3171, 17880), (3576, 15855), (3624, 15645), (4172, 13590), (4228, 13410), (4470, 12684), (4530, 12516), (5215, 10872), (5285, 10728), (5364, 10570), (5436, 10430), (5960, 9513), (6040, 9387), (6258, 9060), (6342, 8940), (6705, 8456), (6795, 8344)]