301649920

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 208

約数和(自身を含む): 858678912

約数和(自身を除く): 557028992

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 103, 104, 110, 128, 130, 143, 160, 176, 206, 208, 220, 256, 260, 286, 320, 352, 412, 416, 440, 512, 515, 520, 572, 640, 704, 715, 824, 832, 880, 1024, 1030, 1040, 1133, 1144, 1280, 1339, 1408, 1430, 1648, 1664, 1760, 2048, 2060, 2080, 2266, 2288, 2560, 2678, 2816, 2860, 3296, 3328, 3520, 4096, 4120, 4160, 4532, 4576, 5120, 5356, 5632, 5665, 5720, 6592, 6656, 6695, 7040, 8240, 8320, 9064, 9152, 10240, 10712, 11264, 11330, 11440, 13184, 13312, 13390, 14080, 14729, 16480, 16640, 18128, 18304, 20480, 21424, 22528, 22660, 22880, 26368, 26624, 26780, 28160, 29458, 32960, 33280, 36256, 36608, 42848, 45056, 45320, 45760, 52736, 53248, 53560, 56320, 58916, 65920, 66560, 72512, 73216, 73645, 85696, 90640, 91520, 105472, 107120, 112640, 117832, 131840, 133120, 145024, 146432, 147290, 171392, 181280, 183040, 210944, 214240, 225280, 235664, 263680, 266240, 290048, 292864, 294580, 342784, 362560, 366080, 421888, 428480, 471328, 527360, 580096, 585728, 589160, 685568, 725120, 732160, 856960, 942656, 1054720, 1160192, 1178320, 1371136, 1450240, 1464320, 1713920, 1885312, 2109440, 2320384, 2356640, 2742272, 2900480, 2928640, 3427840, 3770624, 4640768, 4713280, 5484544, 5800960, 6855680, 7541248, 9426560, 11601920, 13711360, 15082496, 18853120, 23203840, 27422720, 30164992, 37706240, 60329984, 75412480, 150824960, 301649920]

約数ペア:

[(1, 301649920), (2, 150824960), (4, 75412480), (5, 60329984), (8, 37706240), (10, 30164992), (11, 27422720), (13, 23203840), (16, 18853120), (20, 15082496), (22, 13711360), (26, 11601920), (32, 9426560), (40, 7541248), (44, 6855680), (52, 5800960), (55, 5484544), (64, 4713280), (65, 4640768), (80, 3770624), (88, 3427840), (103, 2928640), (104, 2900480), (110, 2742272), (128, 2356640), (130, 2320384), (143, 2109440), (160, 1885312), (176, 1713920), (206, 1464320), (208, 1450240), (220, 1371136), (256, 1178320), (260, 1160192), (286, 1054720), (320, 942656), (352, 856960), (412, 732160), (416, 725120), (440, 685568), (512, 589160), (515, 585728), (520, 580096), (572, 527360), (640, 471328), (704, 428480), (715, 421888), (824, 366080), (832, 362560), (880, 342784), (1024, 294580), (1030, 292864), (1040, 290048), (1133, 266240), (1144, 263680), (1280, 235664), (1339, 225280), (1408, 214240), (1430, 210944), (1648, 183040), (1664, 181280), (1760, 171392), (2048, 147290), (2060, 146432), (2080, 145024), (2266, 133120), (2288, 131840), (2560, 117832), (2678, 112640), (2816, 107120), (2860, 105472), (3296, 91520), (3328, 90640), (3520, 85696), (4096, 73645), (4120, 73216), (4160, 72512), (4532, 66560), (4576, 65920), (5120, 58916), (5356, 56320), (5632, 53560), (5665, 53248), (5720, 52736), (6592, 45760), (6656, 45320), (6695, 45056), (7040, 42848), (8240, 36608), (8320, 36256), (9064, 33280), (9152, 32960), (10240, 29458), (10712, 28160), (11264, 26780), (11330, 26624), (11440, 26368), (13184, 22880), (13312, 22660), (13390, 22528), (14080, 21424), (14729, 20480), (16480, 18304), (16640, 18128)]