4038881280

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{9391}}^1$

素因数の和:9430

約数の個数: 208

約数和(自身を含む): 14770535424

約数和(自身を除く): 10731654144

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, 4096, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8960, 9391, 10240, 10752, 12288, 13440, 14336, 15360, 17920, 18782, 20480, 21504, 26880, 28173, 28672, 30720, 35840, 37564, 43008, 46955, 53760, 56346, 61440, 65737, 71680, 75128, 86016, 93910, 107520, 112692, 131474, 140865, 143360, 150256, 187820, 197211, 215040, 225384, 262948, 281730, 300512, 328685, 375640, 394422, 430080, 450768, 525896, 563460, 601024, 657370, 751280, 788844, 901536, 986055, 1051792, 1126920, 1202048, 1314740, 1502560, 1577688, 1803072, 1972110, 2103584, 2253840, 2404096, 2629480, 3005120, 3155376, 3606144, 3944220, 4207168, 4507680, 4808192, 5258960, 6010240, 6310752, 7212288, 7888440, 8414336, 9015360, 9616384, 10517920, 12020480, 12621504, 14424576, 15776880, 16828672, 18030720, 19232768, 21035840, 24040960, 25243008, 28849152, 31553760, 33657344, 36061440, 38465536, 42071680, 48081920, 50486016, 57698304, 63107520, 67314688, 72122880, 84143360, 96163840, 100972032, 115396608, 126215040, 134629376, 144245760, 168286720, 192327680, 201944064, 252430080, 269258752, 288491520, 336573440, 403888128, 504860160, 576983040, 673146880, 807776256, 1009720320, 1346293760, 2019440640, 4038881280]

約数ペア:

[(1, 4038881280), (2, 2019440640), (3, 1346293760), (4, 1009720320), (5, 807776256), (6, 673146880), (7, 576983040), (8, 504860160), (10, 403888128), (12, 336573440), (14, 288491520), (15, 269258752), (16, 252430080), (20, 201944064), (21, 192327680), (24, 168286720), (28, 144245760), (30, 134629376), (32, 126215040), (35, 115396608), (40, 100972032), (42, 96163840), (48, 84143360), (56, 72122880), (60, 67314688), (64, 63107520), (70, 57698304), (80, 50486016), (84, 48081920), (96, 42071680), (105, 38465536), (112, 36061440), (120, 33657344), (128, 31553760), (140, 28849152), (160, 25243008), (168, 24040960), (192, 21035840), (210, 19232768), (224, 18030720), (240, 16828672), (256, 15776880), (280, 14424576), (320, 12621504), (336, 12020480), (384, 10517920), (420, 9616384), (448, 9015360), (480, 8414336), (512, 7888440), (560, 7212288), (640, 6310752), (672, 6010240), (768, 5258960), (840, 4808192), (896, 4507680), (960, 4207168), (1024, 3944220), (1120, 3606144), (1280, 3155376), (1344, 3005120), (1536, 2629480), (1680, 2404096), (1792, 2253840), (1920, 2103584), (2048, 1972110), (2240, 1803072), (2560, 1577688), (2688, 1502560), (3072, 1314740), (3360, 1202048), (3584, 1126920), (3840, 1051792), (4096, 986055), (4480, 901536), (5120, 788844), (5376, 751280), (6144, 657370), (6720, 601024), (7168, 563460), (7680, 525896), (8960, 450768), (9391, 430080), (10240, 394422), (10752, 375640), (12288, 328685), (13440, 300512), (14336, 281730), (15360, 262948), (17920, 225384), (18782, 215040), (20480, 197211), (21504, 187820), (26880, 150256), (28173, 143360), (28672, 140865), (30720, 131474), (35840, 112692), (37564, 107520), (43008, 93910), (46955, 86016), (53760, 75128), (56346, 71680), (61440, 65737)]