80212062840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{72727}}^1$

素因数の和:72862

約数の個数: 256

約数和(自身を含む): 299104081920

約数和(自身を除く): 218892019080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 101, 104, 105, 120, 130, 140, 156, 168, 182, 195, 202, 210, 260, 273, 280, 303, 312, 364, 390, 404, 420, 455, 505, 520, 546, 606, 707, 728, 780, 808, 840, 910, 1010, 1092, 1212, 1313, 1365, 1414, 1515, 1560, 1820, 2020, 2121, 2184, 2424, 2626, 2730, 2828, 3030, 3535, 3640, 3939, 4040, 4242, 5252, 5460, 5656, 6060, 6565, 7070, 7878, 8484, 9191, 10504, 10605, 10920, 12120, 13130, 14140, 15756, 16968, 18382, 19695, 21210, 26260, 27573, 28280, 31512, 36764, 39390, 42420, 45955, 52520, 55146, 72727, 73528, 78780, 84840, 91910, 110292, 137865, 145454, 157560, 183820, 218181, 220584, 275730, 290908, 363635, 367640, 436362, 509089, 551460, 581816, 727270, 872724, 945451, 1018178, 1090905, 1102920, 1454540, 1527267, 1745448, 1890902, 2036356, 2181810, 2545445, 2836353, 2909080, 3054534, 3781804, 4072712, 4363620, 4727255, 5090890, 5672706, 6109068, 6618157, 7345427, 7563608, 7636335, 8727240, 9454510, 10181780, 11345412, 12218136, 13236314, 14181765, 14690854, 15272670, 18909020, 19854471, 20363560, 22036281, 22690824, 26472628, 28363530, 29381708, 30545340, 33090785, 36727135, 37818040, 39708942, 44072562, 51417989, 52945256, 56727060, 58763416, 61090680, 66181570, 73454270, 79417884, 88145124, 95490551, 99272355, 102835978, 110181405, 113454120, 132363140, 146908540, 154253967, 158835768, 176290248, 190981102, 198544710, 205671956, 220362810, 257089945, 264726280, 286471653, 293817080, 308507934, 381962204, 397089420, 411343912, 440725620, 477452755, 514179890, 572943306, 617015868, 668433857, 763924408, 771269835, 794178840, 881451240, 954905510, 1028359780, 1145886612, 1234031736, 1336867714, 1432358265, 1542539670, 1909811020, 2005301571, 2056719560, 2291773224, 2673735428, 2864716530, 3085079340, 3342169285, 3819622040, 4010603142, 5347470856, 5729433060, 6170158680, 6684338570, 8021206284, 10026507855, 11458866120, 13368677140, 16042412568, 20053015710, 26737354280, 40106031420, 80212062840]

約数ペア:

[(1, 80212062840), (2, 40106031420), (3, 26737354280), (4, 20053015710), (5, 16042412568), (6, 13368677140), (7, 11458866120), (8, 10026507855), (10, 8021206284), (12, 6684338570), (13, 6170158680), (14, 5729433060), (15, 5347470856), (20, 4010603142), (21, 3819622040), (24, 3342169285), (26, 3085079340), (28, 2864716530), (30, 2673735428), (35, 2291773224), (39, 2056719560), (40, 2005301571), (42, 1909811020), (52, 1542539670), (56, 1432358265), (60, 1336867714), (65, 1234031736), (70, 1145886612), (78, 1028359780), (84, 954905510), (91, 881451240), (101, 794178840), (104, 771269835), (105, 763924408), (120, 668433857), (130, 617015868), (140, 572943306), (156, 514179890), (168, 477452755), (182, 440725620), (195, 411343912), (202, 397089420), (210, 381962204), (260, 308507934), (273, 293817080), (280, 286471653), (303, 264726280), (312, 257089945), (364, 220362810), (390, 205671956), (404, 198544710), (420, 190981102), (455, 176290248), (505, 158835768), (520, 154253967), (546, 146908540), (606, 132363140), (707, 113454120), (728, 110181405), (780, 102835978), (808, 99272355), (840, 95490551), (910, 88145124), (1010, 79417884), (1092, 73454270), (1212, 66181570), (1313, 61090680), (1365, 58763416), (1414, 56727060), (1515, 52945256), (1560, 51417989), (1820, 44072562), (2020, 39708942), (2121, 37818040), (2184, 36727135), (2424, 33090785), (2626, 30545340), (2730, 29381708), (2828, 28363530), (3030, 26472628), (3535, 22690824), (3640, 22036281), (3939, 20363560), (4040, 19854471), (4242, 18909020), (5252, 15272670), (5460, 14690854), (5656, 14181765), (6060, 13236314), (6565, 12218136), (7070, 11345412), (7878, 10181780), (8484, 9454510), (9191, 8727240), (10504, 7636335), (10605, 7563608), (10920, 7345427), (12120, 6618157), (13130, 6109068), (14140, 5672706), (15756, 5090890), (16968, 4727255), (18382, 4363620), (19695, 4072712), (21210, 3781804), (26260, 3054534), (27573, 2909080), (28280, 2836353), (31512, 2545445), (36764, 2181810), (39390, 2036356), (42420, 1890902), (45955, 1745448), (52520, 1527267), (55146, 1454540), (72727, 1102920), (73528, 1090905), (78780, 1018178), (84840, 945451), (91910, 872724), (110292, 727270), (137865, 581816), (145454, 551460), (157560, 509089), (183820, 436362), (218181, 367640), (220584, 363635), (275730, 290908)]