140246640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:989

約数の個数: 200

約数和(自身を含む): 508815648

約数和(自身を除く): 368569008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 540, 552, 621, 648, 690, 720, 810, 828, 920, 941, 1035, 1080, 1104, 1242, 1296, 1380, 1620, 1656, 1840, 1863, 1882, 2070, 2160, 2484, 2760, 2823, 3105, 3240, 3312, 3726, 3764, 4140, 4705, 4968, 5520, 5646, 6210, 6480, 7452, 7528, 8280, 8469, 9315, 9410, 9936, 11292, 12420, 14115, 14904, 15056, 16560, 16938, 18630, 18820, 21643, 22584, 24840, 25407, 28230, 29808, 33876, 37260, 37640, 42345, 43286, 45168, 49680, 50814, 56460, 64929, 67752, 74520, 75280, 76221, 84690, 86572, 101628, 108215, 112920, 127035, 129858, 135504, 149040, 152442, 169380, 173144, 194787, 203256, 216430, 225840, 254070, 259716, 304884, 324645, 338760, 346288, 381105, 389574, 406512, 432860, 508140, 519432, 584361, 609768, 649290, 677520, 762210, 779148, 865720, 973935, 1016280, 1038864, 1168722, 1219536, 1298580, 1524420, 1558296, 1731440, 1753083, 1947870, 2032560, 2337444, 2597160, 2921805, 3048840, 3116592, 3506166, 3895740, 4674888, 5194320, 5843610, 6097680, 7012332, 7791480, 8765415, 9349776, 11687220, 14024664, 15582960, 17530830, 23374440, 28049328, 35061660, 46748880, 70123320, 140246640]

約数ペア:

[(1, 140246640), (2, 70123320), (3, 46748880), (4, 35061660), (5, 28049328), (6, 23374440), (8, 17530830), (9, 15582960), (10, 14024664), (12, 11687220), (15, 9349776), (16, 8765415), (18, 7791480), (20, 7012332), (23, 6097680), (24, 5843610), (27, 5194320), (30, 4674888), (36, 3895740), (40, 3506166), (45, 3116592), (46, 3048840), (48, 2921805), (54, 2597160), (60, 2337444), (69, 2032560), (72, 1947870), (80, 1753083), (81, 1731440), (90, 1558296), (92, 1524420), (108, 1298580), (115, 1219536), (120, 1168722), (135, 1038864), (138, 1016280), (144, 973935), (162, 865720), (180, 779148), (184, 762210), (207, 677520), (216, 649290), (230, 609768), (240, 584361), (270, 519432), (276, 508140), (324, 432860), (345, 406512), (360, 389574), (368, 381105), (405, 346288), (414, 338760), (432, 324645), (460, 304884), (540, 259716), (552, 254070), (621, 225840), (648, 216430), (690, 203256), (720, 194787), (810, 173144), (828, 169380), (920, 152442), (941, 149040), (1035, 135504), (1080, 129858), (1104, 127035), (1242, 112920), (1296, 108215), (1380, 101628), (1620, 86572), (1656, 84690), (1840, 76221), (1863, 75280), (1882, 74520), (2070, 67752), (2160, 64929), (2484, 56460), (2760, 50814), (2823, 49680), (3105, 45168), (3240, 43286), (3312, 42345), (3726, 37640), (3764, 37260), (4140, 33876), (4705, 29808), (4968, 28230), (5520, 25407), (5646, 24840), (6210, 22584), (6480, 21643), (7452, 18820), (7528, 18630), (8280, 16938), (8469, 16560), (9315, 15056), (9410, 14904), (9936, 14115), (11292, 12420)]