68583240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 256

約数和(自身を含む): 261273600

約数和(自身を除く): 192690360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 54, 55, 60, 66, 69, 72, 88, 90, 92, 99, 108, 110, 115, 120, 132, 135, 138, 165, 180, 184, 198, 207, 216, 220, 230, 251, 253, 264, 270, 276, 297, 330, 345, 360, 396, 414, 440, 460, 495, 502, 506, 540, 552, 594, 621, 660, 690, 753, 759, 792, 828, 920, 990, 1004, 1012, 1035, 1080, 1188, 1242, 1255, 1265, 1320, 1380, 1485, 1506, 1518, 1656, 1980, 2008, 2024, 2070, 2259, 2277, 2376, 2484, 2510, 2530, 2760, 2761, 2970, 3012, 3036, 3105, 3765, 3795, 3960, 4140, 4518, 4554, 4968, 5020, 5060, 5522, 5773, 5940, 6024, 6072, 6210, 6777, 6831, 7530, 7590, 8280, 8283, 9036, 9108, 10040, 10120, 11044, 11295, 11385, 11546, 11880, 12420, 13554, 13662, 13805, 15060, 15180, 16566, 17319, 18072, 18216, 22088, 22590, 22770, 23092, 24840, 24849, 27108, 27324, 27610, 28865, 30120, 30360, 33132, 33885, 34155, 34638, 41415, 45180, 45540, 46184, 49698, 51957, 54216, 54648, 55220, 57730, 63503, 66264, 67770, 68310, 69276, 74547, 82830, 86595, 90360, 91080, 99396, 103914, 110440, 115460, 124245, 127006, 135540, 136620, 138552, 149094, 155871, 165660, 173190, 190509, 198792, 207828, 230920, 248490, 254012, 259785, 271080, 273240, 298188, 311742, 317515, 331320, 346380, 372735, 381018, 415656, 496980, 508024, 519570, 571527, 596376, 623484, 635030, 692760, 745470, 762036, 779355, 952545, 993960, 1039140, 1143054, 1246968, 1270060, 1490940, 1524072, 1558710, 1714581, 1905090, 2078280, 2286108, 2540120, 2857635, 2981880, 3117420, 3429162, 3810180, 4572216, 5715270, 6234840, 6858324, 7620360, 8572905, 11430540, 13716648, 17145810, 22861080, 34291620, 68583240]

約数ペア:

[(1, 68583240), (2, 34291620), (3, 22861080), (4, 17145810), (5, 13716648), (6, 11430540), (8, 8572905), (9, 7620360), (10, 6858324), (11, 6234840), (12, 5715270), (15, 4572216), (18, 3810180), (20, 3429162), (22, 3117420), (23, 2981880), (24, 2857635), (27, 2540120), (30, 2286108), (33, 2078280), (36, 1905090), (40, 1714581), (44, 1558710), (45, 1524072), (46, 1490940), (54, 1270060), (55, 1246968), (60, 1143054), (66, 1039140), (69, 993960), (72, 952545), (88, 779355), (90, 762036), (92, 745470), (99, 692760), (108, 635030), (110, 623484), (115, 596376), (120, 571527), (132, 519570), (135, 508024), (138, 496980), (165, 415656), (180, 381018), (184, 372735), (198, 346380), (207, 331320), (216, 317515), (220, 311742), (230, 298188), (251, 273240), (253, 271080), (264, 259785), (270, 254012), (276, 248490), (297, 230920), (330, 207828), (345, 198792), (360, 190509), (396, 173190), (414, 165660), (440, 155871), (460, 149094), (495, 138552), (502, 136620), (506, 135540), (540, 127006), (552, 124245), (594, 115460), (621, 110440), (660, 103914), (690, 99396), (753, 91080), (759, 90360), (792, 86595), (828, 82830), (920, 74547), (990, 69276), (1004, 68310), (1012, 67770), (1035, 66264), (1080, 63503), (1188, 57730), (1242, 55220), (1255, 54648), (1265, 54216), (1320, 51957), (1380, 49698), (1485, 46184), (1506, 45540), (1518, 45180), (1656, 41415), (1980, 34638), (2008, 34155), (2024, 33885), (2070, 33132), (2259, 30360), (2277, 30120), (2376, 28865), (2484, 27610), (2510, 27324), (2530, 27108), (2760, 24849), (2761, 24840), (2970, 23092), (3012, 22770), (3036, 22590), (3105, 22088), (3765, 18216), (3795, 18072), (3960, 17319), (4140, 16566), (4518, 15180), (4554, 15060), (4968, 13805), (5020, 13662), (5060, 13554), (5522, 12420), (5773, 11880), (5940, 11546), (6024, 11385), (6072, 11295), (6210, 11044), (6777, 10120), (6831, 10040), (7530, 9108), (7590, 9036), (8280, 8283)]