218158080

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{2029}}^1$

素因数の和:2064

約数の個数: 176

約数和(自身を含む): 797838720

約数和(自身を除く): 579680640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2029, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4058, 4480, 5120, 5376, 6087, 6720, 7168, 7680, 8116, 8960, 10145, 10752, 12174, 13440, 14203, 15360, 16232, 17920, 20290, 21504, 24348, 26880, 28406, 30435, 32464, 35840, 40580, 42609, 48696, 53760, 56812, 60870, 64928, 71015, 81160, 85218, 97392, 107520, 113624, 121740, 129856, 142030, 162320, 170436, 194784, 213045, 227248, 243480, 259712, 284060, 324640, 340872, 389568, 426090, 454496, 486960, 519424, 568120, 649280, 681744, 779136, 852180, 908992, 973920, 1038848, 1136240, 1298560, 1363488, 1558272, 1704360, 1817984, 1947840, 2077696, 2272480, 2597120, 2726976, 3116544, 3408720, 3635968, 3895680, 4544960, 5194240, 5453952, 6233088, 6817440, 7271936, 7791360, 9089920, 10388480, 10907904, 13634880, 14543872, 15582720, 18179840, 21815808, 27269760, 31165440, 36359680, 43631616, 54539520, 72719360, 109079040, 218158080]

約数ペア:

[(1, 218158080), (2, 109079040), (3, 72719360), (4, 54539520), (5, 43631616), (6, 36359680), (7, 31165440), (8, 27269760), (10, 21815808), (12, 18179840), (14, 15582720), (15, 14543872), (16, 13634880), (20, 10907904), (21, 10388480), (24, 9089920), (28, 7791360), (30, 7271936), (32, 6817440), (35, 6233088), (40, 5453952), (42, 5194240), (48, 4544960), (56, 3895680), (60, 3635968), (64, 3408720), (70, 3116544), (80, 2726976), (84, 2597120), (96, 2272480), (105, 2077696), (112, 1947840), (120, 1817984), (128, 1704360), (140, 1558272), (160, 1363488), (168, 1298560), (192, 1136240), (210, 1038848), (224, 973920), (240, 908992), (256, 852180), (280, 779136), (320, 681744), (336, 649280), (384, 568120), (420, 519424), (448, 486960), (480, 454496), (512, 426090), (560, 389568), (640, 340872), (672, 324640), (768, 284060), (840, 259712), (896, 243480), (960, 227248), (1024, 213045), (1120, 194784), (1280, 170436), (1344, 162320), (1536, 142030), (1680, 129856), (1792, 121740), (1920, 113624), (2029, 107520), (2240, 97392), (2560, 85218), (2688, 81160), (3072, 71015), (3360, 64928), (3584, 60870), (3840, 56812), (4058, 53760), (4480, 48696), (5120, 42609), (5376, 40580), (6087, 35840), (6720, 32464), (7168, 30435), (7680, 28406), (8116, 26880), (8960, 24348), (10145, 21504), (10752, 20290), (12174, 17920), (13440, 16232), (14203, 15360)]