31712905080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1276687}}^1$

素因数の和:1276730

約数の個数: 128

約数和(自身を含む): 110305843200

約数和(自身を除く): 78592938120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 24840, 1276687, 2553374, 3830061, 5106748, 6383435, 7660122, 10213496, 11490183, 12766870, 15320244, 19150305, 22980366, 25533740, 29363801, 30640488, 34470549, 38300610, 45960732, 51067480, 57450915, 58727602, 68941098, 76601220, 88091403, 91921464, 114901830, 117455204, 137882196, 146819005, 153202440, 172352745, 176182806, 229803660, 234910408, 264274209, 275764392, 293638010, 344705490, 352365612, 440457015, 459607320, 528548418, 587276020, 689410980, 704731224, 792822627, 880914030, 1057096836, 1174552040, 1321371045, 1378821960, 1585645254, 1761828060, 2114193672, 2642742090, 3171290508, 3523656120, 3964113135, 5285484180, 6342581016, 7928226270, 10570968360, 15856452540, 31712905080]

約数ペア:

[(1, 31712905080), (2, 15856452540), (3, 10570968360), (4, 7928226270), (5, 6342581016), (6, 5285484180), (8, 3964113135), (9, 3523656120), (10, 3171290508), (12, 2642742090), (15, 2114193672), (18, 1761828060), (20, 1585645254), (23, 1378821960), (24, 1321371045), (27, 1174552040), (30, 1057096836), (36, 880914030), (40, 792822627), (45, 704731224), (46, 689410980), (54, 587276020), (60, 528548418), (69, 459607320), (72, 440457015), (90, 352365612), (92, 344705490), (108, 293638010), (115, 275764392), (120, 264274209), (135, 234910408), (138, 229803660), (180, 176182806), (184, 172352745), (207, 153202440), (216, 146819005), (230, 137882196), (270, 117455204), (276, 114901830), (345, 91921464), (360, 88091403), (414, 76601220), (460, 68941098), (540, 58727602), (552, 57450915), (621, 51067480), (690, 45960732), (828, 38300610), (920, 34470549), (1035, 30640488), (1080, 29363801), (1242, 25533740), (1380, 22980366), (1656, 19150305), (2070, 15320244), (2484, 12766870), (2760, 11490183), (3105, 10213496), (4140, 7660122), (4968, 6383435), (6210, 5106748), (8280, 3830061), (12420, 2553374), (24840, 1276687)]