213596160

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 725306400

約数和(自身を除く): 511710240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 409, 480, 510, 512, 544, 640, 680, 768, 816, 818, 960, 1020, 1024, 1088, 1227, 1280, 1360, 1536, 1632, 1636, 1920, 2040, 2045, 2048, 2176, 2454, 2560, 2720, 3072, 3264, 3272, 3840, 4080, 4090, 4352, 4908, 5120, 5440, 6135, 6144, 6528, 6544, 6953, 7680, 8160, 8180, 8704, 9816, 10240, 10880, 12270, 13056, 13088, 13906, 15360, 16320, 16360, 17408, 19632, 20859, 21760, 24540, 26112, 26176, 27812, 30720, 32640, 32720, 34765, 34816, 39264, 41718, 43520, 49080, 52224, 52352, 55624, 65280, 65440, 69530, 78528, 83436, 87040, 98160, 104295, 104448, 104704, 111248, 130560, 130880, 139060, 157056, 166872, 174080, 196320, 208590, 209408, 222496, 261120, 261760, 278120, 314112, 333744, 392640, 417180, 418816, 444992, 522240, 523520, 556240, 628224, 667488, 785280, 834360, 837632, 889984, 1047040, 1112480, 1256448, 1334976, 1570560, 1668720, 1779968, 2094080, 2224960, 2512896, 2669952, 3141120, 3337440, 3559936, 4188160, 4449920, 5339904, 6282240, 6674880, 7119872, 8899840, 10679808, 12564480, 13349760, 14239744, 17799680, 21359616, 26699520, 35599360, 42719232, 53399040, 71198720, 106798080, 213596160]

約数ペア:

[(1, 213596160), (2, 106798080), (3, 71198720), (4, 53399040), (5, 42719232), (6, 35599360), (8, 26699520), (10, 21359616), (12, 17799680), (15, 14239744), (16, 13349760), (17, 12564480), (20, 10679808), (24, 8899840), (30, 7119872), (32, 6674880), (34, 6282240), (40, 5339904), (48, 4449920), (51, 4188160), (60, 3559936), (64, 3337440), (68, 3141120), (80, 2669952), (85, 2512896), (96, 2224960), (102, 2094080), (120, 1779968), (128, 1668720), (136, 1570560), (160, 1334976), (170, 1256448), (192, 1112480), (204, 1047040), (240, 889984), (255, 837632), (256, 834360), (272, 785280), (320, 667488), (340, 628224), (384, 556240), (408, 523520), (409, 522240), (480, 444992), (510, 418816), (512, 417180), (544, 392640), (640, 333744), (680, 314112), (768, 278120), (816, 261760), (818, 261120), (960, 222496), (1020, 209408), (1024, 208590), (1088, 196320), (1227, 174080), (1280, 166872), (1360, 157056), (1536, 139060), (1632, 130880), (1636, 130560), (1920, 111248), (2040, 104704), (2045, 104448), (2048, 104295), (2176, 98160), (2454, 87040), (2560, 83436), (2720, 78528), (3072, 69530), (3264, 65440), (3272, 65280), (3840, 55624), (4080, 52352), (4090, 52224), (4352, 49080), (4908, 43520), (5120, 41718), (5440, 39264), (6135, 34816), (6144, 34765), (6528, 32720), (6544, 32640), (6953, 30720), (7680, 27812), (8160, 26176), (8180, 26112), (8704, 24540), (9816, 21760), (10240, 20859), (10880, 19632), (12270, 17408), (13056, 16360), (13088, 16320), (13906, 15360)]