57643740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4159}}^1$

素因数の和:4192

約数の個数: 144

約数和(自身を含む): 218050560

約数和(自身を除く): 160406820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4159, 4620, 6930, 8318, 12477, 13860, 16636, 20795, 24954, 29113, 37431, 41590, 45749, 49908, 58226, 62385, 74862, 83180, 87339, 91498, 116452, 124770, 137247, 145565, 149724, 174678, 182996, 187155, 228745, 249540, 262017, 274494, 291130, 320243, 349356, 374310, 411741, 436695, 457490, 524034, 548988, 582260, 640486, 686235, 748620, 823482, 873390, 914980, 960729, 1048068, 1280972, 1310085, 1372470, 1601215, 1646964, 1746780, 1921458, 2058705, 2620170, 2744940, 2882187, 3202430, 3842916, 4117410, 4803645, 5240340, 5764374, 6404860, 8234820, 9607290, 11528748, 14410935, 19214580, 28821870, 57643740]

約数ペア:

[(1, 57643740), (2, 28821870), (3, 19214580), (4, 14410935), (5, 11528748), (6, 9607290), (7, 8234820), (9, 6404860), (10, 5764374), (11, 5240340), (12, 4803645), (14, 4117410), (15, 3842916), (18, 3202430), (20, 2882187), (21, 2744940), (22, 2620170), (28, 2058705), (30, 1921458), (33, 1746780), (35, 1646964), (36, 1601215), (42, 1372470), (44, 1310085), (45, 1280972), (55, 1048068), (60, 960729), (63, 914980), (66, 873390), (70, 823482), (77, 748620), (84, 686235), (90, 640486), (99, 582260), (105, 548988), (110, 524034), (126, 457490), (132, 436695), (140, 411741), (154, 374310), (165, 349356), (180, 320243), (198, 291130), (210, 274494), (220, 262017), (231, 249540), (252, 228745), (308, 187155), (315, 182996), (330, 174678), (385, 149724), (396, 145565), (420, 137247), (462, 124770), (495, 116452), (630, 91498), (660, 87339), (693, 83180), (770, 74862), (924, 62385), (990, 58226), (1155, 49908), (1260, 45749), (1386, 41590), (1540, 37431), (1980, 29113), (2310, 24954), (2772, 20795), (3465, 16636), (4159, 13860), (4620, 12477), (6930, 8318)]