425446560

素因数分解:

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

素因数の和:1321

約数の個数: 384

約数和(自身を含む): 1857945600

約数和(自身を除く): 1432499040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 330, 336, 352, 360, 378, 385, 396, 420, 432, 440, 462, 480, 495, 504, 528, 540, 560, 594, 616, 630, 660, 672, 693, 720, 756, 770, 792, 840, 864, 880, 924, 945, 990, 1008, 1056, 1080, 1120, 1155, 1188, 1232, 1260, 1279, 1320, 1386, 1440, 1485, 1512, 1540, 1584, 1680, 1760, 1848, 1890, 1980, 2016, 2079, 2160, 2310, 2376, 2464, 2520, 2558, 2640, 2772, 2970, 3024, 3080, 3168, 3360, 3465, 3696, 3780, 3837, 3960, 4158, 4320, 4620, 4752, 5040, 5116, 5280, 5544, 5940, 6048, 6160, 6395, 6930, 7392, 7560, 7674, 7920, 8316, 8953, 9240, 9504, 10080, 10232, 10395, 11088, 11511, 11880, 12320, 12790, 13860, 14069, 15120, 15348, 15840, 16632, 17906, 18480, 19185, 20464, 20790, 22176, 23022, 23760, 25580, 26859, 27720, 28138, 30240, 30696, 33264, 34533, 35812, 36960, 38370, 40928, 41580, 42207, 44765, 46044, 47520, 51160, 53718, 55440, 56276, 57555, 61392, 66528, 69066, 70345, 71624, 76740, 80577, 83160, 84414, 89530, 92088, 98483, 102320, 107436, 110880, 112552, 115110, 122784, 126621, 134295, 138132, 140690, 143248, 153480, 161154, 166320, 168828, 172665, 179060, 184176, 196966, 204640, 211035, 214872, 225104, 230220, 241731, 253242, 268590, 276264, 281380, 286496, 295449, 306960, 322308, 332640, 337656, 345330, 358120, 368352, 379863, 393932, 402885, 422070, 429744, 450208, 460440, 483462, 492415, 506484, 537180, 552528, 562760, 590898, 613920, 633105, 644616, 675312, 690660, 716240, 759726, 787864, 805770, 844140, 859488, 886347, 920880, 966924, 984830, 1012968, 1074360, 1105056, 1125520, 1181796, 1208655, 1266210, 1289232, 1350624, 1381320, 1432480, 1477245, 1519452, 1575728, 1611540, 1688280, 1772694, 1841760, 1899315, 1933848, 1969660, 2025936, 2148720, 2251040, 2363592, 2417310, 2532420, 2578464, 2659041, 2762640, 2954490, 3038904, 3151456, 3223080, 3376560, 3545388, 3798630, 3867696, 3939320, 4051872, 4297440, 4431735, 4727184, 4834620, 5064840, 5318082, 5525280, 5908980, 6077808, 6446160, 6753120, 7090776, 7597260, 7735392, 7878640, 8863470, 9454368, 9669240, 10129680, 10636164, 11817960, 12155616, 12892320, 13295205, 14181552, 15194520, 15757280, 17726940, 19338480, 20259360, 21272328, 23635920, 26590410, 28363104, 30389040, 35453880, 38676960, 42544656, 47271840, 53180820, 60778080, 70907760, 85089312, 106361640, 141815520, 212723280, 425446560]

約数ペア:

[(1, 425446560), (2, 212723280), (3, 141815520), (4, 106361640), (5, 85089312), (6, 70907760), (7, 60778080), (8, 53180820), (9, 47271840), (10, 42544656), (11, 38676960), (12, 35453880), (14, 30389040), (15, 28363104), (16, 26590410), (18, 23635920), (20, 21272328), (21, 20259360), (22, 19338480), (24, 17726940), (27, 15757280), (28, 15194520), (30, 14181552), (32, 13295205), (33, 12892320), (35, 12155616), (36, 11817960), (40, 10636164), (42, 10129680), (44, 9669240), (45, 9454368), (48, 8863470), (54, 7878640), (55, 7735392), (56, 7597260), (60, 7090776), (63, 6753120), (66, 6446160), (70, 6077808), (72, 5908980), (77, 5525280), (80, 5318082), (84, 5064840), (88, 4834620), (90, 4727184), (96, 4431735), (99, 4297440), (105, 4051872), (108, 3939320), (110, 3867696), (112, 3798630), (120, 3545388), (126, 3376560), (132, 3223080), (135, 3151456), (140, 3038904), (144, 2954490), (154, 2762640), (160, 2659041), (165, 2578464), (168, 2532420), (176, 2417310), (180, 2363592), (189, 2251040), (198, 2148720), (210, 2025936), (216, 1969660), (220, 1933848), (224, 1899315), (231, 1841760), (240, 1772694), (252, 1688280), (264, 1611540), (270, 1575728), (280, 1519452), (288, 1477245), (297, 1432480), (308, 1381320), (315, 1350624), (330, 1289232), (336, 1266210), (352, 1208655), (360, 1181796), (378, 1125520), (385, 1105056), (396, 1074360), (420, 1012968), (432, 984830), (440, 966924), (462, 920880), (480, 886347), (495, 859488), (504, 844140), (528, 805770), (540, 787864), (560, 759726), (594, 716240), (616, 690660), (630, 675312), (660, 644616), (672, 633105), (693, 613920), (720, 590898), (756, 562760), (770, 552528), (792, 537180), (840, 506484), (864, 492415), (880, 483462), (924, 460440), (945, 450208), (990, 429744), (1008, 422070), (1056, 402885), (1080, 393932), (1120, 379863), (1155, 368352), (1188, 358120), (1232, 345330), (1260, 337656), (1279, 332640), (1320, 322308), (1386, 306960), (1440, 295449), (1485, 286496), (1512, 281380), (1540, 276264), (1584, 268590), (1680, 253242), (1760, 241731), (1848, 230220), (1890, 225104), (1980, 214872), (2016, 211035), (2079, 204640), (2160, 196966), (2310, 184176), (2376, 179060), (2464, 172665), (2520, 168828), (2558, 166320), (2640, 161154), (2772, 153480), (2970, 143248), (3024, 140690), (3080, 138132), (3168, 134295), (3360, 126621), (3465, 122784), (3696, 115110), (3780, 112552), (3837, 110880), (3960, 107436), (4158, 102320), (4320, 98483), (4620, 92088), (4752, 89530), (5040, 84414), (5116, 83160), (5280, 80577), (5544, 76740), (5940, 71624), (6048, 70345), (6160, 69066), (6395, 66528), (6930, 61392), (7392, 57555), (7560, 56276), (7674, 55440), (7920, 53718), (8316, 51160), (8953, 47520), (9240, 46044), (9504, 44765), (10080, 42207), (10232, 41580), (10395, 40928), (11088, 38370), (11511, 36960), (11880, 35812), (12320, 34533), (12790, 33264), (13860, 30696), (14069, 30240), (15120, 28138), (15348, 27720), (15840, 26859), (16632, 25580), (17906, 23760), (18480, 23022), (19185, 22176), (20464, 20790)]