1171325680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:711

約数の個数: 160

約数和(自身を含む): 3296217600

約数和(自身を除く): 2124891920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 283, 304, 380, 389, 532, 560, 566, 665, 760, 778, 1064, 1132, 1330, 1415, 1520, 1556, 1945, 1981, 2128, 2264, 2660, 2723, 2830, 3112, 3890, 3962, 4528, 5320, 5377, 5446, 5660, 6224, 7391, 7780, 7924, 9905, 10640, 10754, 10892, 11320, 13615, 14782, 15560, 15848, 19810, 21508, 21784, 22640, 26885, 27230, 29564, 31120, 31696, 36955, 37639, 39620, 43016, 43568, 51737, 53770, 54460, 59128, 73910, 75278, 79240, 86032, 103474, 107540, 108920, 110087, 118256, 147820, 150556, 158480, 188195, 206948, 215080, 217840, 220174, 258685, 295640, 301112, 376390, 413896, 430160, 440348, 517370, 550435, 591280, 602224, 752780, 770609, 827792, 880696, 1034740, 1100870, 1505560, 1541218, 1761392, 2069480, 2091653, 2201740, 3011120, 3082436, 3853045, 4138960, 4183306, 4403480, 6164872, 7706090, 8366612, 8806960, 10458265, 12329744, 14641571, 15412180, 16733224, 20916530, 29283142, 30824360, 33466448, 41833060, 58566284, 61648720, 73207855, 83666120, 117132568, 146415710, 167332240, 234265136, 292831420, 585662840, 1171325680]

約数ペア:

[(1, 1171325680), (2, 585662840), (4, 292831420), (5, 234265136), (7, 167332240), (8, 146415710), (10, 117132568), (14, 83666120), (16, 73207855), (19, 61648720), (20, 58566284), (28, 41833060), (35, 33466448), (38, 30824360), (40, 29283142), (56, 20916530), (70, 16733224), (76, 15412180), (80, 14641571), (95, 12329744), (112, 10458265), (133, 8806960), (140, 8366612), (152, 7706090), (190, 6164872), (266, 4403480), (280, 4183306), (283, 4138960), (304, 3853045), (380, 3082436), (389, 3011120), (532, 2201740), (560, 2091653), (566, 2069480), (665, 1761392), (760, 1541218), (778, 1505560), (1064, 1100870), (1132, 1034740), (1330, 880696), (1415, 827792), (1520, 770609), (1556, 752780), (1945, 602224), (1981, 591280), (2128, 550435), (2264, 517370), (2660, 440348), (2723, 430160), (2830, 413896), (3112, 376390), (3890, 301112), (3962, 295640), (4528, 258685), (5320, 220174), (5377, 217840), (5446, 215080), (5660, 206948), (6224, 188195), (7391, 158480), (7780, 150556), (7924, 147820), (9905, 118256), (10640, 110087), (10754, 108920), (10892, 107540), (11320, 103474), (13615, 86032), (14782, 79240), (15560, 75278), (15848, 73910), (19810, 59128), (21508, 54460), (21784, 53770), (22640, 51737), (26885, 43568), (27230, 43016), (29564, 39620), (31120, 37639), (31696, 36955)]