8143779840

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{37871}}^1$

素因数の和:37908

約数の個数: 192

約数和(自身を含む): 29776481280

約数和(自身を除く): 21632701440

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, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8960, 10240, 10752, 13440, 14336, 15360, 17920, 21504, 26880, 30720, 35840, 37871, 43008, 53760, 71680, 75742, 107520, 113613, 151484, 189355, 215040, 227226, 265097, 302968, 378710, 454452, 530194, 568065, 605936, 757420, 795291, 908904, 1060388, 1136130, 1211872, 1325485, 1514840, 1590582, 1817808, 2120776, 2272260, 2423744, 2650970, 3029680, 3181164, 3635616, 3976455, 4241552, 4544520, 4847488, 5301940, 6059360, 6362328, 7271232, 7952910, 8483104, 9089040, 9694976, 10603880, 12118720, 12724656, 14542464, 15905820, 16966208, 18178080, 19389952, 21207760, 24237440, 25449312, 29084928, 31811640, 33932416, 36356160, 38779904, 42415520, 48474880, 50898624, 58169856, 63623280, 67864832, 72712320, 77559808, 84831040, 96949760, 101797248, 116339712, 127246560, 135729664, 145424640, 169662080, 193899520, 203594496, 232679424, 254493120, 271459328, 290849280, 339324160, 387799040, 407188992, 508986240, 542918656, 581698560, 678648320, 814377984, 1017972480, 1163397120, 1357296640, 1628755968, 2035944960, 2714593280, 4071889920, 8143779840]

約数ペア:

[(1, 8143779840), (2, 4071889920), (3, 2714593280), (4, 2035944960), (5, 1628755968), (6, 1357296640), (7, 1163397120), (8, 1017972480), (10, 814377984), (12, 678648320), (14, 581698560), (15, 542918656), (16, 508986240), (20, 407188992), (21, 387799040), (24, 339324160), (28, 290849280), (30, 271459328), (32, 254493120), (35, 232679424), (40, 203594496), (42, 193899520), (48, 169662080), (56, 145424640), (60, 135729664), (64, 127246560), (70, 116339712), (80, 101797248), (84, 96949760), (96, 84831040), (105, 77559808), (112, 72712320), (120, 67864832), (128, 63623280), (140, 58169856), (160, 50898624), (168, 48474880), (192, 42415520), (210, 38779904), (224, 36356160), (240, 33932416), (256, 31811640), (280, 29084928), (320, 25449312), (336, 24237440), (384, 21207760), (420, 19389952), (448, 18178080), (480, 16966208), (512, 15905820), (560, 14542464), (640, 12724656), (672, 12118720), (768, 10603880), (840, 9694976), (896, 9089040), (960, 8483104), (1024, 7952910), (1120, 7271232), (1280, 6362328), (1344, 6059360), (1536, 5301940), (1680, 4847488), (1792, 4544520), (1920, 4241552), (2048, 3976455), (2240, 3635616), (2560, 3181164), (2688, 3029680), (3072, 2650970), (3360, 2423744), (3584, 2272260), (3840, 2120776), (4480, 1817808), (5120, 1590582), (5376, 1514840), (6144, 1325485), (6720, 1211872), (7168, 1136130), (7680, 1060388), (8960, 908904), (10240, 795291), (10752, 757420), (13440, 605936), (14336, 568065), (15360, 530194), (17920, 454452), (21504, 378710), (26880, 302968), (30720, 265097), (35840, 227226), (37871, 215040), (43008, 189355), (53760, 151484), (71680, 113613), (75742, 107520)]