8120910840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22123}}^1$

素因数の和:22186

約数の個数: 256

約数和(自身を含む): 30584217600

約数和(自身を除く): 22463306760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 46, 56, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 120, 133, 138, 140, 152, 161, 168, 184, 190, 210, 228, 230, 266, 276, 280, 285, 322, 345, 380, 399, 420, 437, 456, 460, 483, 532, 552, 570, 644, 665, 690, 760, 798, 805, 840, 874, 920, 966, 1064, 1140, 1288, 1311, 1330, 1380, 1596, 1610, 1748, 1932, 1995, 2185, 2280, 2415, 2622, 2660, 2760, 3059, 3192, 3220, 3496, 3864, 3990, 4370, 4830, 5244, 5320, 6118, 6440, 6555, 7980, 8740, 9177, 9660, 10488, 12236, 13110, 15295, 15960, 17480, 18354, 19320, 22123, 24472, 26220, 30590, 36708, 44246, 45885, 52440, 61180, 66369, 73416, 88492, 91770, 110615, 122360, 132738, 154861, 176984, 183540, 221230, 265476, 309722, 331845, 367080, 420337, 442460, 464583, 508829, 530952, 619444, 663690, 774305, 840674, 884920, 929166, 1017658, 1238888, 1261011, 1327380, 1526487, 1548610, 1681348, 1858332, 2035316, 2101685, 2322915, 2522022, 2544145, 2654760, 2942359, 3052974, 3097220, 3362696, 3561803, 3716664, 4070632, 4203370, 4645830, 5044044, 5088290, 5884718, 6105948, 6194440, 6305055, 7123606, 7632435, 8406740, 8827077, 9291660, 9667751, 10088088, 10176580, 10685409, 11769436, 12211896, 12610110, 14247212, 14711795, 15264870, 16813480, 17654154, 17809015, 18583320, 19335502, 20353160, 21370818, 23538872, 25220220, 28494424, 29003253, 29423590, 30529740, 35308308, 35618030, 38671004, 42741636, 44135385, 48338755, 50440440, 53427045, 58006506, 58847180, 61059480, 67674257, 70616616, 71236060, 77342008, 85483272, 88270770, 96677510, 106854090, 116013012, 117694360, 135348514, 142472120, 145016265, 176541540, 193355020, 203022771, 213708180, 232026024, 270697028, 290032530, 338371285, 353083080, 386710040, 406045542, 427416360, 541394056, 580065060, 676742570, 812091084, 1015113855, 1160130120, 1353485140, 1624182168, 2030227710, 2706970280, 4060455420, 8120910840]

約数ペア:

[(1, 8120910840), (2, 4060455420), (3, 2706970280), (4, 2030227710), (5, 1624182168), (6, 1353485140), (7, 1160130120), (8, 1015113855), (10, 812091084), (12, 676742570), (14, 580065060), (15, 541394056), (19, 427416360), (20, 406045542), (21, 386710040), (23, 353083080), (24, 338371285), (28, 290032530), (30, 270697028), (35, 232026024), (38, 213708180), (40, 203022771), (42, 193355020), (46, 176541540), (56, 145016265), (57, 142472120), (60, 135348514), (69, 117694360), (70, 116013012), (76, 106854090), (84, 96677510), (92, 88270770), (95, 85483272), (105, 77342008), (114, 71236060), (115, 70616616), (120, 67674257), (133, 61059480), (138, 58847180), (140, 58006506), (152, 53427045), (161, 50440440), (168, 48338755), (184, 44135385), (190, 42741636), (210, 38671004), (228, 35618030), (230, 35308308), (266, 30529740), (276, 29423590), (280, 29003253), (285, 28494424), (322, 25220220), (345, 23538872), (380, 21370818), (399, 20353160), (420, 19335502), (437, 18583320), (456, 17809015), (460, 17654154), (483, 16813480), (532, 15264870), (552, 14711795), (570, 14247212), (644, 12610110), (665, 12211896), (690, 11769436), (760, 10685409), (798, 10176580), (805, 10088088), (840, 9667751), (874, 9291660), (920, 8827077), (966, 8406740), (1064, 7632435), (1140, 7123606), (1288, 6305055), (1311, 6194440), (1330, 6105948), (1380, 5884718), (1596, 5088290), (1610, 5044044), (1748, 4645830), (1932, 4203370), (1995, 4070632), (2185, 3716664), (2280, 3561803), (2415, 3362696), (2622, 3097220), (2660, 3052974), (2760, 2942359), (3059, 2654760), (3192, 2544145), (3220, 2522022), (3496, 2322915), (3864, 2101685), (3990, 2035316), (4370, 1858332), (4830, 1681348), (5244, 1548610), (5320, 1526487), (6118, 1327380), (6440, 1261011), (6555, 1238888), (7980, 1017658), (8740, 929166), (9177, 884920), (9660, 840674), (10488, 774305), (12236, 663690), (13110, 619444), (15295, 530952), (15960, 508829), (17480, 464583), (18354, 442460), (19320, 420337), (22123, 367080), (24472, 331845), (26220, 309722), (30590, 265476), (36708, 221230), (44246, 183540), (45885, 176984), (52440, 154861), (61180, 132738), (66369, 122360), (73416, 110615), (88492, 91770)]