2129389680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{35069}}^1$

素因数の和:35119

約数の個数: 160

約数和(自身を含む): 7514519040

約数和(自身を除く): 5385129360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 759, 880, 920, 1012, 1104, 1265, 1320, 1380, 1518, 1840, 2024, 2530, 2640, 2760, 3036, 3795, 4048, 5060, 5520, 6072, 7590, 10120, 12144, 15180, 20240, 30360, 35069, 60720, 70138, 105207, 140276, 175345, 210414, 280552, 350690, 385759, 420828, 526035, 561104, 701380, 771518, 806587, 841656, 1052070, 1157277, 1402760, 1543036, 1613174, 1683312, 1928795, 2104140, 2314554, 2419761, 2805520, 3086072, 3226348, 3857590, 4032935, 4208280, 4629108, 4839522, 5786385, 6172144, 6452696, 7715180, 8065870, 8416560, 8872457, 9258216, 9679044, 11572770, 12098805, 12905392, 15430360, 16131740, 17744914, 18516432, 19358088, 23145540, 24197610, 26617371, 30860720, 32263480, 35489828, 38716176, 44362285, 46291080, 48395220, 53234742, 64526960, 70979656, 88724570, 92582160, 96790440, 106469484, 133086855, 141959312, 177449140, 193580880, 212938968, 266173710, 354898280, 425877936, 532347420, 709796560, 1064694840, 2129389680]

約数ペア:

[(1, 2129389680), (2, 1064694840), (3, 709796560), (4, 532347420), (5, 425877936), (6, 354898280), (8, 266173710), (10, 212938968), (11, 193580880), (12, 177449140), (15, 141959312), (16, 133086855), (20, 106469484), (22, 96790440), (23, 92582160), (24, 88724570), (30, 70979656), (33, 64526960), (40, 53234742), (44, 48395220), (46, 46291080), (48, 44362285), (55, 38716176), (60, 35489828), (66, 32263480), (69, 30860720), (80, 26617371), (88, 24197610), (92, 23145540), (110, 19358088), (115, 18516432), (120, 17744914), (132, 16131740), (138, 15430360), (165, 12905392), (176, 12098805), (184, 11572770), (220, 9679044), (230, 9258216), (240, 8872457), (253, 8416560), (264, 8065870), (276, 7715180), (330, 6452696), (345, 6172144), (368, 5786385), (440, 4839522), (460, 4629108), (506, 4208280), (528, 4032935), (552, 3857590), (660, 3226348), (690, 3086072), (759, 2805520), (880, 2419761), (920, 2314554), (1012, 2104140), (1104, 1928795), (1265, 1683312), (1320, 1613174), (1380, 1543036), (1518, 1402760), (1840, 1157277), (2024, 1052070), (2530, 841656), (2640, 806587), (2760, 771518), (3036, 701380), (3795, 561104), (4048, 526035), (5060, 420828), (5520, 385759), (6072, 350690), (7590, 280552), (10120, 210414), (12144, 175345), (15180, 140276), (20240, 105207), (30360, 70138), (35069, 60720)]