66761640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:784

約数の個数: 192

約数和(自身を含む): 247328640

約数和(自身を除く): 180567000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 132, 138, 165, 180, 184, 198, 207, 220, 230, 253, 264, 276, 330, 345, 360, 396, 414, 440, 460, 495, 506, 552, 660, 690, 733, 759, 792, 828, 920, 990, 1012, 1035, 1265, 1320, 1380, 1466, 1518, 1656, 1980, 2024, 2070, 2199, 2277, 2530, 2760, 2932, 3036, 3665, 3795, 3960, 4140, 4398, 4554, 5060, 5864, 6072, 6597, 7330, 7590, 8063, 8280, 8796, 9108, 10120, 10995, 11385, 13194, 14660, 15180, 16126, 16859, 17592, 18216, 21990, 22770, 24189, 26388, 29320, 30360, 32252, 32985, 33718, 40315, 43980, 45540, 48378, 50577, 52776, 64504, 65970, 67436, 72567, 80630, 84295, 87960, 91080, 96756, 101154, 120945, 131940, 134872, 145134, 151731, 161260, 168590, 185449, 193512, 202308, 241890, 252885, 263880, 290268, 303462, 322520, 337180, 362835, 370898, 404616, 483780, 505770, 556347, 580536, 606924, 674360, 725670, 741796, 758655, 927245, 967560, 1011540, 1112694, 1213848, 1451340, 1483592, 1517310, 1669041, 1854490, 2023080, 2225388, 2781735, 2902680, 3034620, 3338082, 3708980, 4450776, 5563470, 6069240, 6676164, 7417960, 8345205, 11126940, 13352328, 16690410, 22253880, 33380820, 66761640]

約数ペア:

[(1, 66761640), (2, 33380820), (3, 22253880), (4, 16690410), (5, 13352328), (6, 11126940), (8, 8345205), (9, 7417960), (10, 6676164), (11, 6069240), (12, 5563470), (15, 4450776), (18, 3708980), (20, 3338082), (22, 3034620), (23, 2902680), (24, 2781735), (30, 2225388), (33, 2023080), (36, 1854490), (40, 1669041), (44, 1517310), (45, 1483592), (46, 1451340), (55, 1213848), (60, 1112694), (66, 1011540), (69, 967560), (72, 927245), (88, 758655), (90, 741796), (92, 725670), (99, 674360), (110, 606924), (115, 580536), (120, 556347), (132, 505770), (138, 483780), (165, 404616), (180, 370898), (184, 362835), (198, 337180), (207, 322520), (220, 303462), (230, 290268), (253, 263880), (264, 252885), (276, 241890), (330, 202308), (345, 193512), (360, 185449), (396, 168590), (414, 161260), (440, 151731), (460, 145134), (495, 134872), (506, 131940), (552, 120945), (660, 101154), (690, 96756), (733, 91080), (759, 87960), (792, 84295), (828, 80630), (920, 72567), (990, 67436), (1012, 65970), (1035, 64504), (1265, 52776), (1320, 50577), (1380, 48378), (1466, 45540), (1518, 43980), (1656, 40315), (1980, 33718), (2024, 32985), (2070, 32252), (2199, 30360), (2277, 29320), (2530, 26388), (2760, 24189), (2932, 22770), (3036, 21990), (3665, 18216), (3795, 17592), (3960, 16859), (4140, 16126), (4398, 15180), (4554, 14660), (5060, 13194), (5864, 11385), (6072, 10995), (6597, 10120), (7330, 9108), (7590, 8796), (8063, 8280)]