80526222840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{509}}^1\times {\mathrm{569}}^1$

素因数の和:1430

約数の個数: 256

約数和(自身を含む): 277955712000

約数和(自身を除く): 197429489160

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, 331, 420, 509, 569, 662, 840, 993, 1018, 1138, 1324, 1527, 1655, 1707, 1986, 2036, 2276, 2317, 2545, 2648, 2845, 3054, 3310, 3414, 3563, 3972, 3983, 4072, 4552, 4634, 4965, 5090, 5690, 6108, 6620, 6828, 6951, 7126, 7635, 7944, 7966, 8535, 9268, 9930, 10180, 10689, 11380, 11585, 11949, 12216, 13240, 13656, 13902, 14252, 15270, 15932, 17070, 17815, 18536, 19860, 19915, 20360, 21378, 22760, 23170, 23898, 27804, 28504, 30540, 31864, 34140, 34755, 35630, 39720, 39830, 42756, 46340, 47796, 53445, 55608, 59745, 61080, 68280, 69510, 71260, 79660, 85512, 92680, 95592, 106890, 119490, 139020, 142520, 159320, 168479, 188339, 213780, 238980, 278040, 289621, 336958, 376678, 427560, 477960, 505437, 565017, 579242, 673916, 753356, 842395, 868863, 941695, 1010874, 1130034, 1158484, 1179353, 1318373, 1347832, 1448105, 1506712, 1684790, 1737726, 1883390, 2021748, 2027347, 2260068, 2316968, 2358706, 2527185, 2636746, 2825085, 2896210, 3369580, 3475452, 3538059, 3766780, 3955119, 4043496, 4054694, 4344315, 4520136, 4717412, 5054370, 5273492, 5650170, 5792420, 5896765, 6082041, 6591865, 6739160, 6950904, 7076118, 7533560, 7910238, 8109388, 8688630, 9434824, 10108740, 10136735, 10546984, 11300340, 11584840, 11793530, 12164082, 13183730, 14152236, 15820476, 16218776, 17377260, 17690295, 19775595, 20217480, 20273470, 22600680, 23587060, 24328164, 26367460, 28304472, 30410205, 31640952, 34754520, 35380590, 39551190, 40546940, 47174120, 48656328, 52734920, 60820410, 70761180, 79102380, 81093880, 95864551, 121640820, 141522360, 158204760, 191729102, 243281640, 287593653, 383458204, 479322755, 575187306, 671051857, 766916408, 958645510, 1150374612, 1342103714, 1437968265, 1917291020, 2013155571, 2300749224, 2684207428, 2875936530, 3355259285, 3834582040, 4026311142, 5368414856, 5751873060, 6710518570, 8052622284, 10065777855, 11503746120, 13421037140, 16105244568, 20131555710, 26842074280, 40263111420, 80526222840]

約数ペア:

[(1, 80526222840), (2, 40263111420), (3, 26842074280), (4, 20131555710), (5, 16105244568), (6, 13421037140), (7, 11503746120), (8, 10065777855), (10, 8052622284), (12, 6710518570), (14, 5751873060), (15, 5368414856), (20, 4026311142), (21, 3834582040), (24, 3355259285), (28, 2875936530), (30, 2684207428), (35, 2300749224), (40, 2013155571), (42, 1917291020), (56, 1437968265), (60, 1342103714), (70, 1150374612), (84, 958645510), (105, 766916408), (120, 671051857), (140, 575187306), (168, 479322755), (210, 383458204), (280, 287593653), (331, 243281640), (420, 191729102), (509, 158204760), (569, 141522360), (662, 121640820), (840, 95864551), (993, 81093880), (1018, 79102380), (1138, 70761180), (1324, 60820410), (1527, 52734920), (1655, 48656328), (1707, 47174120), (1986, 40546940), (2036, 39551190), (2276, 35380590), (2317, 34754520), (2545, 31640952), (2648, 30410205), (2845, 28304472), (3054, 26367460), (3310, 24328164), (3414, 23587060), (3563, 22600680), (3972, 20273470), (3983, 20217480), (4072, 19775595), (4552, 17690295), (4634, 17377260), (4965, 16218776), (5090, 15820476), (5690, 14152236), (6108, 13183730), (6620, 12164082), (6828, 11793530), (6951, 11584840), (7126, 11300340), (7635, 10546984), (7944, 10136735), (7966, 10108740), (8535, 9434824), (9268, 8688630), (9930, 8109388), (10180, 7910238), (10689, 7533560), (11380, 7076118), (11585, 6950904), (11949, 6739160), (12216, 6591865), (13240, 6082041), (13656, 5896765), (13902, 5792420), (14252, 5650170), (15270, 5273492), (15932, 5054370), (17070, 4717412), (17815, 4520136), (18536, 4344315), (19860, 4054694), (19915, 4043496), (20360, 3955119), (21378, 3766780), (22760, 3538059), (23170, 3475452), (23898, 3369580), (27804, 2896210), (28504, 2825085), (30540, 2636746), (31864, 2527185), (34140, 2358706), (34755, 2316968), (35630, 2260068), (39720, 2027347), (39830, 2021748), (42756, 1883390), (46340, 1737726), (47796, 1684790), (53445, 1506712), (55608, 1448105), (59745, 1347832), (61080, 1318373), (68280, 1179353), (69510, 1158484), (71260, 1130034), (79660, 1010874), (85512, 941695), (92680, 868863), (95592, 842395), (106890, 753356), (119490, 673916), (139020, 579242), (142520, 565017), (159320, 505437), (168479, 477960), (188339, 427560), (213780, 376678), (238980, 336958), (278040, 289621)]