141815520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1$

素因数の和:1318

約数の個数: 288

約数和(自身を含む): 603832320

約数和(自身を除く): 462016800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1279, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2558, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3837, 3960, 4620, 5040, 5116, 5280, 5544, 6160, 6395, 6930, 7392, 7674, 7920, 8953, 9240, 10080, 10232, 11088, 11511, 12320, 12790, 13860, 14069, 15348, 15840, 17906, 18480, 19185, 20464, 22176, 23022, 25580, 26859, 27720, 28138, 30696, 35812, 36960, 38370, 40928, 42207, 44765, 46044, 51160, 53718, 55440, 56276, 57555, 61392, 70345, 71624, 76740, 80577, 84414, 89530, 92088, 98483, 102320, 107436, 110880, 112552, 115110, 122784, 126621, 134295, 140690, 143248, 153480, 161154, 168828, 179060, 184176, 196966, 204640, 211035, 214872, 225104, 230220, 253242, 268590, 281380, 286496, 295449, 306960, 322308, 337656, 358120, 368352, 393932, 402885, 422070, 429744, 450208, 460440, 492415, 506484, 537180, 562760, 590898, 613920, 633105, 644616, 675312, 716240, 787864, 805770, 844140, 859488, 886347, 920880, 984830, 1012968, 1074360, 1125520, 1181796, 1266210, 1289232, 1350624, 1432480, 1477245, 1575728, 1611540, 1688280, 1772694, 1841760, 1969660, 2025936, 2148720, 2251040, 2363592, 2532420, 2578464, 2954490, 3151456, 3223080, 3376560, 3545388, 3939320, 4051872, 4297440, 4431735, 4727184, 5064840, 5908980, 6446160, 6753120, 7090776, 7878640, 8863470, 9454368, 10129680, 11817960, 12892320, 14181552, 15757280, 17726940, 20259360, 23635920, 28363104, 35453880, 47271840, 70907760, 141815520]

約数ペア:

[(1, 141815520), (2, 70907760), (3, 47271840), (4, 35453880), (5, 28363104), (6, 23635920), (7, 20259360), (8, 17726940), (9, 15757280), (10, 14181552), (11, 12892320), (12, 11817960), (14, 10129680), (15, 9454368), (16, 8863470), (18, 7878640), (20, 7090776), (21, 6753120), (22, 6446160), (24, 5908980), (28, 5064840), (30, 4727184), (32, 4431735), (33, 4297440), (35, 4051872), (36, 3939320), (40, 3545388), (42, 3376560), (44, 3223080), (45, 3151456), (48, 2954490), (55, 2578464), (56, 2532420), (60, 2363592), (63, 2251040), (66, 2148720), (70, 2025936), (72, 1969660), (77, 1841760), (80, 1772694), (84, 1688280), (88, 1611540), (90, 1575728), (96, 1477245), (99, 1432480), (105, 1350624), (110, 1289232), (112, 1266210), (120, 1181796), (126, 1125520), (132, 1074360), (140, 1012968), (144, 984830), (154, 920880), (160, 886347), (165, 859488), (168, 844140), (176, 805770), (180, 787864), (198, 716240), (210, 675312), (220, 644616), (224, 633105), (231, 613920), (240, 590898), (252, 562760), (264, 537180), (280, 506484), (288, 492415), (308, 460440), (315, 450208), (330, 429744), (336, 422070), (352, 402885), (360, 393932), (385, 368352), (396, 358120), (420, 337656), (440, 322308), (462, 306960), (480, 295449), (495, 286496), (504, 281380), (528, 268590), (560, 253242), (616, 230220), (630, 225104), (660, 214872), (672, 211035), (693, 204640), (720, 196966), (770, 184176), (792, 179060), (840, 168828), (880, 161154), (924, 153480), (990, 143248), (1008, 140690), (1056, 134295), (1120, 126621), (1155, 122784), (1232, 115110), (1260, 112552), (1279, 110880), (1320, 107436), (1386, 102320), (1440, 98483), (1540, 92088), (1584, 89530), (1680, 84414), (1760, 80577), (1848, 76740), (1980, 71624), (2016, 70345), (2310, 61392), (2464, 57555), (2520, 56276), (2558, 55440), (2640, 53718), (2772, 51160), (3080, 46044), (3168, 44765), (3360, 42207), (3465, 40928), (3696, 38370), (3837, 36960), (3960, 35812), (4620, 30696), (5040, 28138), (5116, 27720), (5280, 26859), (5544, 25580), (6160, 23022), (6395, 22176), (6930, 20464), (7392, 19185), (7674, 18480), (7920, 17906), (8953, 15840), (9240, 15348), (10080, 14069), (10232, 13860), (11088, 12790), (11511, 12320)]