235687680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:567

約数の個数: 216

約数和(自身を含む): 837018000

約数和(自身を除く): 601330320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 480, 492, 499, 576, 615, 640, 656, 720, 738, 768, 820, 960, 984, 998, 1152, 1230, 1280, 1312, 1440, 1476, 1497, 1640, 1845, 1920, 1968, 1996, 2304, 2460, 2495, 2624, 2880, 2952, 2994, 3280, 3690, 3840, 3936, 3992, 4491, 4920, 4990, 5248, 5760, 5904, 5988, 6560, 7380, 7485, 7872, 7984, 8982, 9840, 9980, 10496, 11520, 11808, 11976, 13120, 14760, 14970, 15744, 15968, 17964, 19680, 19960, 20459, 22455, 23616, 23952, 26240, 29520, 29940, 31488, 31936, 35928, 39360, 39920, 40918, 44910, 47232, 47904, 52480, 59040, 59880, 61377, 63872, 71856, 78720, 79840, 81836, 89820, 94464, 95808, 102295, 118080, 119760, 122754, 127744, 143712, 157440, 159680, 163672, 179640, 184131, 191616, 204590, 236160, 239520, 245508, 287424, 306885, 319360, 327344, 359280, 368262, 383232, 409180, 472320, 479040, 491016, 574848, 613770, 638720, 654688, 718560, 736524, 818360, 920655, 958080, 982032, 1149696, 1227540, 1309376, 1437120, 1473048, 1636720, 1841310, 1916160, 1964064, 2455080, 2618752, 2874240, 2946096, 3273440, 3682620, 3928128, 4910160, 5237504, 5748480, 5892192, 6546880, 7365240, 7856256, 9820320, 11784384, 13093760, 14730480, 15712512, 19640640, 23568768, 26187520, 29460960, 39281280, 47137536, 58921920, 78562560, 117843840, 235687680]

約数ペア:

[(1, 235687680), (2, 117843840), (3, 78562560), (4, 58921920), (5, 47137536), (6, 39281280), (8, 29460960), (9, 26187520), (10, 23568768), (12, 19640640), (15, 15712512), (16, 14730480), (18, 13093760), (20, 11784384), (24, 9820320), (30, 7856256), (32, 7365240), (36, 6546880), (40, 5892192), (41, 5748480), (45, 5237504), (48, 4910160), (60, 3928128), (64, 3682620), (72, 3273440), (80, 2946096), (82, 2874240), (90, 2618752), (96, 2455080), (120, 1964064), (123, 1916160), (128, 1841310), (144, 1636720), (160, 1473048), (164, 1437120), (180, 1309376), (192, 1227540), (205, 1149696), (240, 982032), (246, 958080), (256, 920655), (288, 818360), (320, 736524), (328, 718560), (360, 654688), (369, 638720), (384, 613770), (410, 574848), (480, 491016), (492, 479040), (499, 472320), (576, 409180), (615, 383232), (640, 368262), (656, 359280), (720, 327344), (738, 319360), (768, 306885), (820, 287424), (960, 245508), (984, 239520), (998, 236160), (1152, 204590), (1230, 191616), (1280, 184131), (1312, 179640), (1440, 163672), (1476, 159680), (1497, 157440), (1640, 143712), (1845, 127744), (1920, 122754), (1968, 119760), (1996, 118080), (2304, 102295), (2460, 95808), (2495, 94464), (2624, 89820), (2880, 81836), (2952, 79840), (2994, 78720), (3280, 71856), (3690, 63872), (3840, 61377), (3936, 59880), (3992, 59040), (4491, 52480), (4920, 47904), (4990, 47232), (5248, 44910), (5760, 40918), (5904, 39920), (5988, 39360), (6560, 35928), (7380, 31936), (7485, 31488), (7872, 29940), (7984, 29520), (8982, 26240), (9840, 23952), (9980, 23616), (10496, 22455), (11520, 20459), (11808, 19960), (11976, 19680), (13120, 17964), (14760, 15968), (14970, 15744)]