2016723450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 5876766720

約数和(自身を除く): 3860043270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 67, 70, 75, 105, 109, 134, 150, 175, 201, 210, 218, 263, 327, 335, 350, 402, 469, 525, 526, 545, 654, 670, 763, 789, 938, 1005, 1050, 1090, 1315, 1407, 1526, 1578, 1635, 1675, 1841, 2010, 2289, 2345, 2630, 2725, 2814, 3270, 3350, 3682, 3815, 3945, 4578, 4690, 5025, 5450, 5523, 6575, 7035, 7303, 7630, 7890, 8175, 9205, 10050, 11046, 11445, 11725, 13150, 14070, 14606, 16350, 17621, 18410, 19075, 19725, 21909, 22890, 23450, 27615, 28667, 35175, 35242, 36515, 38150, 39450, 43818, 46025, 51121, 52863, 55230, 57225, 57334, 70350, 73030, 86001, 88105, 92050, 102242, 105726, 109545, 114450, 123347, 138075, 143335, 153363, 172002, 176210, 182575, 200669, 219090, 246694, 255605, 264315, 276150, 286670, 306726, 365150, 370041, 401338, 430005, 440525, 511210, 528630, 547725, 602007, 616735, 716675, 740082, 766815, 860010, 881050, 1003345, 1095450, 1204014, 1233470, 1278025, 1321575, 1433350, 1533630, 1850205, 1920689, 2006690, 2150025, 2556050, 2643150, 3010035, 3083675, 3700410, 3834075, 3841378, 4300050, 5016725, 5762067, 6020070, 6167350, 7668150, 9251025, 9603445, 10033450, 11524134, 13444823, 15050175, 18502050, 19206890, 26889646, 28810335, 30100350, 40334469, 48017225, 57620670, 67224115, 80668938, 96034450, 134448230, 144051675, 201672345, 288103350, 336120575, 403344690, 672241150, 1008361725, 2016723450]

約数ペア:

[(1, 2016723450), (2, 1008361725), (3, 672241150), (5, 403344690), (6, 336120575), (7, 288103350), (10, 201672345), (14, 144051675), (15, 134448230), (21, 96034450), (25, 80668938), (30, 67224115), (35, 57620670), (42, 48017225), (50, 40334469), (67, 30100350), (70, 28810335), (75, 26889646), (105, 19206890), (109, 18502050), (134, 15050175), (150, 13444823), (175, 11524134), (201, 10033450), (210, 9603445), (218, 9251025), (263, 7668150), (327, 6167350), (335, 6020070), (350, 5762067), (402, 5016725), (469, 4300050), (525, 3841378), (526, 3834075), (545, 3700410), (654, 3083675), (670, 3010035), (763, 2643150), (789, 2556050), (938, 2150025), (1005, 2006690), (1050, 1920689), (1090, 1850205), (1315, 1533630), (1407, 1433350), (1526, 1321575), (1578, 1278025), (1635, 1233470), (1675, 1204014), (1841, 1095450), (2010, 1003345), (2289, 881050), (2345, 860010), (2630, 766815), (2725, 740082), (2814, 716675), (3270, 616735), (3350, 602007), (3682, 547725), (3815, 528630), (3945, 511210), (4578, 440525), (4690, 430005), (5025, 401338), (5450, 370041), (5523, 365150), (6575, 306726), (7035, 286670), (7303, 276150), (7630, 264315), (7890, 255605), (8175, 246694), (9205, 219090), (10050, 200669), (11046, 182575), (11445, 176210), (11725, 172002), (13150, 153363), (14070, 143335), (14606, 138075), (16350, 123347), (17621, 114450), (18410, 109545), (19075, 105726), (19725, 102242), (21909, 92050), (22890, 88105), (23450, 86001), (27615, 73030), (28667, 70350), (35175, 57334), (35242, 57225), (36515, 55230), (38150, 52863), (39450, 51121), (43818, 46025)]