1521417240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9011}}^1$

素因数の和:9102

約数の個数: 192

約数和(自身を含む): 5735957760

約数和(自身を除く): 4214540520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 67, 70, 72, 84, 90, 105, 120, 126, 134, 140, 168, 180, 201, 210, 252, 268, 280, 315, 335, 360, 402, 420, 469, 504, 536, 603, 630, 670, 804, 840, 938, 1005, 1206, 1260, 1340, 1407, 1608, 1876, 2010, 2345, 2412, 2520, 2680, 2814, 3015, 3752, 4020, 4221, 4690, 4824, 5628, 6030, 7035, 8040, 8442, 9011, 9380, 11256, 12060, 14070, 16884, 18022, 18760, 21105, 24120, 27033, 28140, 33768, 36044, 42210, 45055, 54066, 56280, 63077, 72088, 81099, 84420, 90110, 108132, 126154, 135165, 162198, 168840, 180220, 189231, 216264, 252308, 270330, 315385, 324396, 360440, 378462, 405495, 504616, 540660, 567693, 603737, 630770, 648792, 756924, 810990, 946155, 1081320, 1135386, 1207474, 1261540, 1513848, 1621980, 1811211, 1892310, 2270772, 2414948, 2523080, 2838465, 3018685, 3243960, 3622422, 3784620, 4226159, 4541544, 4829896, 5433633, 5676930, 6037370, 7244844, 7569240, 8452318, 9056055, 10867266, 11353860, 12074740, 12678477, 14489688, 16904636, 18112110, 21130795, 21734532, 22707720, 24149480, 25356954, 27168165, 33809272, 36224220, 38035431, 42261590, 43469064, 50713908, 54336330, 63392385, 72448440, 76070862, 84523180, 101427816, 108672660, 126784770, 152141724, 169046360, 190177155, 217345320, 253569540, 304283448, 380354310, 507139080, 760708620, 1521417240]

約数ペア:

[(1, 1521417240), (2, 760708620), (3, 507139080), (4, 380354310), (5, 304283448), (6, 253569540), (7, 217345320), (8, 190177155), (9, 169046360), (10, 152141724), (12, 126784770), (14, 108672660), (15, 101427816), (18, 84523180), (20, 76070862), (21, 72448440), (24, 63392385), (28, 54336330), (30, 50713908), (35, 43469064), (36, 42261590), (40, 38035431), (42, 36224220), (45, 33809272), (56, 27168165), (60, 25356954), (63, 24149480), (67, 22707720), (70, 21734532), (72, 21130795), (84, 18112110), (90, 16904636), (105, 14489688), (120, 12678477), (126, 12074740), (134, 11353860), (140, 10867266), (168, 9056055), (180, 8452318), (201, 7569240), (210, 7244844), (252, 6037370), (268, 5676930), (280, 5433633), (315, 4829896), (335, 4541544), (360, 4226159), (402, 3784620), (420, 3622422), (469, 3243960), (504, 3018685), (536, 2838465), (603, 2523080), (630, 2414948), (670, 2270772), (804, 1892310), (840, 1811211), (938, 1621980), (1005, 1513848), (1206, 1261540), (1260, 1207474), (1340, 1135386), (1407, 1081320), (1608, 946155), (1876, 810990), (2010, 756924), (2345, 648792), (2412, 630770), (2520, 603737), (2680, 567693), (2814, 540660), (3015, 504616), (3752, 405495), (4020, 378462), (4221, 360440), (4690, 324396), (4824, 315385), (5628, 270330), (6030, 252308), (7035, 216264), (8040, 189231), (8442, 180220), (9011, 168840), (9380, 162198), (11256, 135165), (12060, 126154), (14070, 108132), (16884, 90110), (18022, 84420), (18760, 81099), (21105, 72088), (24120, 63077), (27033, 56280), (28140, 54066), (33768, 45055), (36044, 42210)]