80672561640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{885733}}^1$

素因数の和:885784

約数の個数: 192

約数和(自身を含む): 298456928640

約数和(自身を除く): 217784367000

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, 759, 792, 828, 920, 990, 1012, 1035, 1265, 1320, 1380, 1518, 1656, 1980, 2024, 2070, 2277, 2530, 2760, 3036, 3795, 3960, 4140, 4554, 5060, 6072, 7590, 8280, 9108, 10120, 11385, 15180, 18216, 22770, 30360, 45540, 91080, 885733, 1771466, 2657199, 3542932, 4428665, 5314398, 7085864, 7971597, 8857330, 9743063, 10628796, 13285995, 15943194, 17714660, 19486126, 20371859, 21257592, 26571990, 29229189, 31886388, 35429320, 38972252, 39857985, 40743718, 48715315, 53143980, 58458378, 61115577, 63772776, 77944504, 79715970, 81487436, 87687567, 97430630, 101859295, 106287960, 116916756, 122231154, 146145945, 159431940, 162974872, 175375134, 183346731, 194861260, 203718590, 224090449, 233833512, 244462308, 292291890, 305577885, 318863880, 350750268, 366693462, 389722520, 407437180, 438437835, 448180898, 488924616, 584583780, 611155770, 672271347, 701500536, 733386924, 814874360, 876875670, 896361796, 916733655, 1120452245, 1169167560, 1222311540, 1344542694, 1466773848, 1753751340, 1792723592, 1833467310, 2016814041, 2240904490, 2444623080, 2689085388, 3361356735, 3507502680, 3666934620, 4033628082, 4481808980, 5378170776, 6722713470, 7333869240, 8067256164, 8963617960, 10084070205, 13445426940, 16134512328, 20168140410, 26890853880, 40336280820, 80672561640]

約数ペア:

[(1, 80672561640), (2, 40336280820), (3, 26890853880), (4, 20168140410), (5, 16134512328), (6, 13445426940), (8, 10084070205), (9, 8963617960), (10, 8067256164), (11, 7333869240), (12, 6722713470), (15, 5378170776), (18, 4481808980), (20, 4033628082), (22, 3666934620), (23, 3507502680), (24, 3361356735), (30, 2689085388), (33, 2444623080), (36, 2240904490), (40, 2016814041), (44, 1833467310), (45, 1792723592), (46, 1753751340), (55, 1466773848), (60, 1344542694), (66, 1222311540), (69, 1169167560), (72, 1120452245), (88, 916733655), (90, 896361796), (92, 876875670), (99, 814874360), (110, 733386924), (115, 701500536), (120, 672271347), (132, 611155770), (138, 584583780), (165, 488924616), (180, 448180898), (184, 438437835), (198, 407437180), (207, 389722520), (220, 366693462), (230, 350750268), (253, 318863880), (264, 305577885), (276, 292291890), (330, 244462308), (345, 233833512), (360, 224090449), (396, 203718590), (414, 194861260), (440, 183346731), (460, 175375134), (495, 162974872), (506, 159431940), (552, 146145945), (660, 122231154), (690, 116916756), (759, 106287960), (792, 101859295), (828, 97430630), (920, 87687567), (990, 81487436), (1012, 79715970), (1035, 77944504), (1265, 63772776), (1320, 61115577), (1380, 58458378), (1518, 53143980), (1656, 48715315), (1980, 40743718), (2024, 39857985), (2070, 38972252), (2277, 35429320), (2530, 31886388), (2760, 29229189), (3036, 26571990), (3795, 21257592), (3960, 20371859), (4140, 19486126), (4554, 17714660), (5060, 15943194), (6072, 13285995), (7590, 10628796), (8280, 9743063), (9108, 8857330), (10120, 7971597), (11385, 7085864), (15180, 5314398), (18216, 4428665), (22770, 3542932), (30360, 2657199), (45540, 1771466), (91080, 885733)]