158423040

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{191}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 570810240

約数和(自身を除く): 412387200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 191, 192, 216, 240, 256, 270, 288, 320, 324, 360, 382, 384, 405, 432, 480, 512, 540, 573, 576, 640, 648, 720, 764, 768, 810, 864, 955, 960, 1024, 1080, 1146, 1152, 1280, 1296, 1440, 1528, 1536, 1620, 1719, 1728, 1910, 1920, 2048, 2160, 2292, 2304, 2560, 2592, 2865, 2880, 3056, 3072, 3240, 3438, 3456, 3820, 3840, 4320, 4584, 4608, 5120, 5157, 5184, 5730, 5760, 6112, 6144, 6480, 6876, 6912, 7640, 7680, 8595, 8640, 9168, 9216, 10240, 10314, 10368, 11460, 11520, 12224, 12960, 13752, 13824, 15280, 15360, 15471, 17190, 17280, 18336, 18432, 20628, 20736, 22920, 23040, 24448, 25785, 25920, 27504, 27648, 30560, 30720, 30942, 34380, 34560, 36672, 41256, 41472, 45840, 46080, 48896, 51570, 51840, 55008, 55296, 61120, 61884, 68760, 69120, 73344, 77355, 82512, 82944, 91680, 92160, 97792, 103140, 103680, 110016, 122240, 123768, 137520, 138240, 146688, 154710, 165024, 165888, 183360, 195584, 206280, 207360, 220032, 244480, 247536, 275040, 276480, 293376, 309420, 330048, 366720, 391168, 412560, 414720, 440064, 488960, 495072, 550080, 586752, 618840, 660096, 733440, 825120, 829440, 880128, 977920, 990144, 1100160, 1173504, 1237680, 1320192, 1466880, 1650240, 1760256, 1955840, 1980288, 2200320, 2475360, 2640384, 2933760, 3300480, 3520512, 3960576, 4400640, 4950720, 5280768, 5867520, 6600960, 7921152, 8801280, 9901440, 10561536, 13201920, 15842304, 17602560, 19802880, 26403840, 31684608, 39605760, 52807680, 79211520, 158423040]

約数ペア:

[(1, 158423040), (2, 79211520), (3, 52807680), (4, 39605760), (5, 31684608), (6, 26403840), (8, 19802880), (9, 17602560), (10, 15842304), (12, 13201920), (15, 10561536), (16, 9901440), (18, 8801280), (20, 7921152), (24, 6600960), (27, 5867520), (30, 5280768), (32, 4950720), (36, 4400640), (40, 3960576), (45, 3520512), (48, 3300480), (54, 2933760), (60, 2640384), (64, 2475360), (72, 2200320), (80, 1980288), (81, 1955840), (90, 1760256), (96, 1650240), (108, 1466880), (120, 1320192), (128, 1237680), (135, 1173504), (144, 1100160), (160, 990144), (162, 977920), (180, 880128), (191, 829440), (192, 825120), (216, 733440), (240, 660096), (256, 618840), (270, 586752), (288, 550080), (320, 495072), (324, 488960), (360, 440064), (382, 414720), (384, 412560), (405, 391168), (432, 366720), (480, 330048), (512, 309420), (540, 293376), (573, 276480), (576, 275040), (640, 247536), (648, 244480), (720, 220032), (764, 207360), (768, 206280), (810, 195584), (864, 183360), (955, 165888), (960, 165024), (1024, 154710), (1080, 146688), (1146, 138240), (1152, 137520), (1280, 123768), (1296, 122240), (1440, 110016), (1528, 103680), (1536, 103140), (1620, 97792), (1719, 92160), (1728, 91680), (1910, 82944), (1920, 82512), (2048, 77355), (2160, 73344), (2292, 69120), (2304, 68760), (2560, 61884), (2592, 61120), (2865, 55296), (2880, 55008), (3056, 51840), (3072, 51570), (3240, 48896), (3438, 46080), (3456, 45840), (3820, 41472), (3840, 41256), (4320, 36672), (4584, 34560), (4608, 34380), (5120, 30942), (5157, 30720), (5184, 30560), (5730, 27648), (5760, 27504), (6112, 25920), (6144, 25785), (6480, 24448), (6876, 23040), (6912, 22920), (7640, 20736), (7680, 20628), (8595, 18432), (8640, 18336), (9168, 17280), (9216, 17190), (10240, 15471), (10314, 15360), (10368, 15280), (11460, 13824), (11520, 13752), (12224, 12960)]