2783195640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6659}}^1$

素因数の和:6728

約数の個数: 192

約数和(自身を含む): 9599990400

約数和(自身を除く): 6816794760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 243, 258, 270, 324, 344, 360, 387, 405, 430, 486, 516, 540, 645, 648, 774, 810, 860, 972, 1032, 1080, 1161, 1215, 1290, 1548, 1620, 1720, 1935, 1944, 2322, 2430, 2580, 3096, 3240, 3483, 3870, 4644, 4860, 5160, 5805, 6659, 6966, 7740, 9288, 9720, 10449, 11610, 13318, 13932, 15480, 17415, 19977, 20898, 23220, 26636, 27864, 33295, 34830, 39954, 41796, 46440, 52245, 53272, 59931, 66590, 69660, 79908, 83592, 99885, 104490, 119862, 133180, 139320, 159816, 179793, 199770, 208980, 239724, 266360, 286337, 299655, 359586, 399540, 417960, 479448, 539379, 572674, 599310, 719172, 799080, 859011, 898965, 1078758, 1145348, 1198620, 1431685, 1438344, 1618137, 1718022, 1797930, 2157516, 2290696, 2397240, 2577033, 2696895, 2863370, 3236274, 3436044, 3595860, 4295055, 4315032, 5154066, 5393790, 5726740, 6472548, 6872088, 7191720, 7731099, 8090685, 8590110, 10308132, 10787580, 11453480, 12885165, 12945096, 15462198, 16181370, 17180220, 20616264, 21575160, 23193297, 25770330, 30924396, 32362740, 34360440, 38655495, 46386594, 51540660, 61848792, 64725480, 69579891, 77310990, 92773188, 103081320, 115966485, 139159782, 154621980, 185546376, 231932970, 278319564, 309243960, 347899455, 463865940, 556639128, 695798910, 927731880, 1391597820, 2783195640]

約数ペア:

[(1, 2783195640), (2, 1391597820), (3, 927731880), (4, 695798910), (5, 556639128), (6, 463865940), (8, 347899455), (9, 309243960), (10, 278319564), (12, 231932970), (15, 185546376), (18, 154621980), (20, 139159782), (24, 115966485), (27, 103081320), (30, 92773188), (36, 77310990), (40, 69579891), (43, 64725480), (45, 61848792), (54, 51540660), (60, 46386594), (72, 38655495), (81, 34360440), (86, 32362740), (90, 30924396), (108, 25770330), (120, 23193297), (129, 21575160), (135, 20616264), (162, 17180220), (172, 16181370), (180, 15462198), (215, 12945096), (216, 12885165), (243, 11453480), (258, 10787580), (270, 10308132), (324, 8590110), (344, 8090685), (360, 7731099), (387, 7191720), (405, 6872088), (430, 6472548), (486, 5726740), (516, 5393790), (540, 5154066), (645, 4315032), (648, 4295055), (774, 3595860), (810, 3436044), (860, 3236274), (972, 2863370), (1032, 2696895), (1080, 2577033), (1161, 2397240), (1215, 2290696), (1290, 2157516), (1548, 1797930), (1620, 1718022), (1720, 1618137), (1935, 1438344), (1944, 1431685), (2322, 1198620), (2430, 1145348), (2580, 1078758), (3096, 898965), (3240, 859011), (3483, 799080), (3870, 719172), (4644, 599310), (4860, 572674), (5160, 539379), (5805, 479448), (6659, 417960), (6966, 399540), (7740, 359586), (9288, 299655), (9720, 286337), (10449, 266360), (11610, 239724), (13318, 208980), (13932, 199770), (15480, 179793), (17415, 159816), (19977, 139320), (20898, 133180), (23220, 119862), (26636, 104490), (27864, 99885), (33295, 83592), (34830, 79908), (39954, 69660), (41796, 66590), (46440, 59931), (52245, 53272)]