86702374920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{185309}}^1$

素因数の和:185887

約数の個数: 128

約数和(自身を含む): 297800582400

約数和(自身を除く): 211098207480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 557, 840, 1114, 1671, 2228, 2785, 3342, 3899, 4456, 5570, 6684, 7798, 8355, 11140, 11697, 13368, 15596, 16710, 19495, 22280, 23394, 31192, 33420, 38990, 46788, 58485, 66840, 77980, 93576, 116970, 155960, 185309, 233940, 370618, 467880, 555927, 741236, 926545, 1111854, 1297163, 1482472, 1853090, 2223708, 2594326, 2779635, 3706180, 3891489, 4447416, 5188652, 5559270, 6485815, 7412360, 7782978, 10377304, 11118540, 12971630, 15565956, 19457445, 22237080, 25943260, 31131912, 38914890, 51886520, 77829780, 103217113, 155659560, 206434226, 309651339, 412868452, 516085565, 619302678, 722519791, 825736904, 1032171130, 1238605356, 1445039582, 1548256695, 2064342260, 2167559373, 2477210712, 2890079164, 3096513390, 3612598955, 4128684520, 4335118746, 5780158328, 6193026780, 7225197910, 8670237492, 10837796865, 12386053560, 14450395820, 17340474984, 21675593730, 28900791640, 43351187460, 86702374920]

約数ペア:

[(1, 86702374920), (2, 43351187460), (3, 28900791640), (4, 21675593730), (5, 17340474984), (6, 14450395820), (7, 12386053560), (8, 10837796865), (10, 8670237492), (12, 7225197910), (14, 6193026780), (15, 5780158328), (20, 4335118746), (21, 4128684520), (24, 3612598955), (28, 3096513390), (30, 2890079164), (35, 2477210712), (40, 2167559373), (42, 2064342260), (56, 1548256695), (60, 1445039582), (70, 1238605356), (84, 1032171130), (105, 825736904), (120, 722519791), (140, 619302678), (168, 516085565), (210, 412868452), (280, 309651339), (420, 206434226), (557, 155659560), (840, 103217113), (1114, 77829780), (1671, 51886520), (2228, 38914890), (2785, 31131912), (3342, 25943260), (3899, 22237080), (4456, 19457445), (5570, 15565956), (6684, 12971630), (7798, 11118540), (8355, 10377304), (11140, 7782978), (11697, 7412360), (13368, 6485815), (15596, 5559270), (16710, 5188652), (19495, 4447416), (22280, 3891489), (23394, 3706180), (31192, 2779635), (33420, 2594326), (38990, 2223708), (46788, 1853090), (58485, 1482472), (66840, 1297163), (77980, 1111854), (93576, 926545), (116970, 741236), (155960, 555927), (185309, 467880), (233940, 370618)]