17272048920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{211979}}^1$

素因数の和:212097

約数の個数: 128

約数和(自身を含む): 59829235200

約数和(自身を除く): 42557186280

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, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 5432, 5820, 6790, 8148, 10185, 11640, 13580, 16296, 20370, 27160, 40740, 81480, 211979, 423958, 635937, 847916, 1059895, 1271874, 1483853, 1695832, 2119790, 2543748, 2967706, 3179685, 4239580, 4451559, 5087496, 5935412, 6359370, 7419265, 8479160, 8903118, 11870824, 12718740, 14838530, 17806236, 20561963, 22257795, 25437480, 29677060, 35612472, 41123926, 44515590, 59354120, 61685889, 82247852, 89031180, 102809815, 123371778, 143933741, 164495704, 178062360, 205619630, 246743556, 287867482, 308429445, 411239260, 431801223, 493487112, 575734964, 616858890, 719668705, 822478520, 863602446, 1151469928, 1233717780, 1439337410, 1727204892, 2159006115, 2467435560, 2878674820, 3454409784, 4318012230, 5757349640, 8636024460, 17272048920]

約数ペア:

[(1, 17272048920), (2, 8636024460), (3, 5757349640), (4, 4318012230), (5, 3454409784), (6, 2878674820), (7, 2467435560), (8, 2159006115), (10, 1727204892), (12, 1439337410), (14, 1233717780), (15, 1151469928), (20, 863602446), (21, 822478520), (24, 719668705), (28, 616858890), (30, 575734964), (35, 493487112), (40, 431801223), (42, 411239260), (56, 308429445), (60, 287867482), (70, 246743556), (84, 205619630), (97, 178062360), (105, 164495704), (120, 143933741), (140, 123371778), (168, 102809815), (194, 89031180), (210, 82247852), (280, 61685889), (291, 59354120), (388, 44515590), (420, 41123926), (485, 35612472), (582, 29677060), (679, 25437480), (776, 22257795), (840, 20561963), (970, 17806236), (1164, 14838530), (1358, 12718740), (1455, 11870824), (1940, 8903118), (2037, 8479160), (2328, 7419265), (2716, 6359370), (2910, 5935412), (3395, 5087496), (3880, 4451559), (4074, 4239580), (5432, 3179685), (5820, 2967706), (6790, 2543748), (8148, 2119790), (10185, 1695832), (11640, 1483853), (13580, 1271874), (16296, 1059895), (20370, 847916), (27160, 635937), (40740, 423958), (81480, 211979)]