56738760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1047

約数の個数: 128

約数和(自身を含む): 188455680

約数和(自身を除く): 131716920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 983, 1110, 1443, 1480, 1560, 1924, 1966, 2220, 2405, 2886, 2949, 3848, 3932, 4440, 4810, 4915, 5772, 5898, 7215, 7864, 9620, 9830, 11544, 11796, 12779, 14430, 14745, 19240, 19660, 23592, 25558, 28860, 29490, 36371, 38337, 39320, 51116, 57720, 58980, 63895, 72742, 76674, 102232, 109113, 117960, 127790, 145484, 153348, 181855, 191685, 218226, 255580, 290968, 306696, 363710, 383370, 436452, 472823, 511160, 545565, 727420, 766740, 872904, 945646, 1091130, 1418469, 1454840, 1533480, 1891292, 2182260, 2364115, 2836938, 3782584, 4364520, 4728230, 5673876, 7092345, 9456460, 11347752, 14184690, 18912920, 28369380, 56738760]

約数ペア:

[(1, 56738760), (2, 28369380), (3, 18912920), (4, 14184690), (5, 11347752), (6, 9456460), (8, 7092345), (10, 5673876), (12, 4728230), (13, 4364520), (15, 3782584), (20, 2836938), (24, 2364115), (26, 2182260), (30, 1891292), (37, 1533480), (39, 1454840), (40, 1418469), (52, 1091130), (60, 945646), (65, 872904), (74, 766740), (78, 727420), (104, 545565), (111, 511160), (120, 472823), (130, 436452), (148, 383370), (156, 363710), (185, 306696), (195, 290968), (222, 255580), (260, 218226), (296, 191685), (312, 181855), (370, 153348), (390, 145484), (444, 127790), (481, 117960), (520, 109113), (555, 102232), (740, 76674), (780, 72742), (888, 63895), (962, 58980), (983, 57720), (1110, 51116), (1443, 39320), (1480, 38337), (1560, 36371), (1924, 29490), (1966, 28860), (2220, 25558), (2405, 23592), (2886, 19660), (2949, 19240), (3848, 14745), (3932, 14430), (4440, 12779), (4810, 11796), (4915, 11544), (5772, 9830), (5898, 9620), (7215, 7864)]