1028106240

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^2\times {\mathrm{683}}^1$

素因数の和:727

約数の個数: 288

約数和(自身を含む): 3831740640

約数和(自身を除く): 2803634400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 683, 735, 768, 784, 840, 896, 960, 980, 1024, 1120, 1176, 1280, 1344, 1366, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2048, 2049, 2240, 2352, 2560, 2688, 2732, 2940, 3072, 3136, 3360, 3415, 3584, 3840, 3920, 4098, 4480, 4704, 4781, 5120, 5376, 5464, 5880, 6144, 6272, 6720, 6830, 7168, 7680, 7840, 8196, 8960, 9408, 9562, 10240, 10245, 10752, 10928, 11760, 12544, 13440, 13660, 14336, 14343, 15360, 15680, 16392, 17920, 18816, 19124, 20490, 21504, 21856, 23520, 23905, 25088, 26880, 27320, 28686, 30720, 31360, 32784, 33467, 35840, 37632, 38248, 40980, 43008, 43712, 47040, 47810, 50176, 53760, 54640, 57372, 62720, 65568, 66934, 71680, 71715, 75264, 76496, 81960, 87424, 94080, 95620, 100352, 100401, 107520, 109280, 114744, 125440, 131136, 133868, 143430, 150528, 152992, 163920, 167335, 174848, 188160, 191240, 200802, 215040, 218560, 229488, 250880, 262272, 267736, 286860, 301056, 305984, 327840, 334670, 349696, 376320, 382480, 401604, 437120, 458976, 501760, 502005, 524544, 535472, 573720, 611968, 655680, 669340, 699392, 752640, 764960, 803208, 874240, 917952, 1004010, 1049088, 1070944, 1147440, 1223936, 1311360, 1338680, 1398784, 1505280, 1529920, 1606416, 1748480, 1835904, 2008020, 2098176, 2141888, 2294880, 2447872, 2622720, 2677360, 3059840, 3212832, 3496960, 3671808, 4016040, 4196352, 4283776, 4589760, 4895744, 5245440, 5354720, 6119680, 6425664, 6993920, 7343616, 8032080, 8567552, 9179520, 9791488, 10490880, 10709440, 12239360, 12851328, 14687232, 16064160, 17135104, 18359040, 20981760, 21418880, 24478720, 25702656, 29374464, 32128320, 34270208, 36718080, 42837760, 48957440, 51405312, 64256640, 68540416, 73436160, 85675520, 102810624, 128513280, 146872320, 171351040, 205621248, 257026560, 342702080, 514053120, 1028106240]

約数ペア:

[(1, 1028106240), (2, 514053120), (3, 342702080), (4, 257026560), (5, 205621248), (6, 171351040), (7, 146872320), (8, 128513280), (10, 102810624), (12, 85675520), (14, 73436160), (15, 68540416), (16, 64256640), (20, 51405312), (21, 48957440), (24, 42837760), (28, 36718080), (30, 34270208), (32, 32128320), (35, 29374464), (40, 25702656), (42, 24478720), (48, 21418880), (49, 20981760), (56, 18359040), (60, 17135104), (64, 16064160), (70, 14687232), (80, 12851328), (84, 12239360), (96, 10709440), (98, 10490880), (105, 9791488), (112, 9179520), (120, 8567552), (128, 8032080), (140, 7343616), (147, 6993920), (160, 6425664), (168, 6119680), (192, 5354720), (196, 5245440), (210, 4895744), (224, 4589760), (240, 4283776), (245, 4196352), (256, 4016040), (280, 3671808), (294, 3496960), (320, 3212832), (336, 3059840), (384, 2677360), (392, 2622720), (420, 2447872), (448, 2294880), (480, 2141888), (490, 2098176), (512, 2008020), (560, 1835904), (588, 1748480), (640, 1606416), (672, 1529920), (683, 1505280), (735, 1398784), (768, 1338680), (784, 1311360), (840, 1223936), (896, 1147440), (960, 1070944), (980, 1049088), (1024, 1004010), (1120, 917952), (1176, 874240), (1280, 803208), (1344, 764960), (1366, 752640), (1470, 699392), (1536, 669340), (1568, 655680), (1680, 611968), (1792, 573720), (1920, 535472), (1960, 524544), (2048, 502005), (2049, 501760), (2240, 458976), (2352, 437120), (2560, 401604), (2688, 382480), (2732, 376320), (2940, 349696), (3072, 334670), (3136, 327840), (3360, 305984), (3415, 301056), (3584, 286860), (3840, 267736), (3920, 262272), (4098, 250880), (4480, 229488), (4704, 218560), (4781, 215040), (5120, 200802), (5376, 191240), (5464, 188160), (5880, 174848), (6144, 167335), (6272, 163920), (6720, 152992), (6830, 150528), (7168, 143430), (7680, 133868), (7840, 131136), (8196, 125440), (8960, 114744), (9408, 109280), (9562, 107520), (10240, 100401), (10245, 100352), (10752, 95620), (10928, 94080), (11760, 87424), (12544, 81960), (13440, 76496), (13660, 75264), (14336, 71715), (14343, 71680), (15360, 66934), (15680, 65568), (16392, 62720), (17920, 57372), (18816, 54640), (19124, 53760), (20490, 50176), (21504, 47810), (21856, 47040), (23520, 43712), (23905, 43008), (25088, 40980), (26880, 38248), (27320, 37632), (28686, 35840), (30720, 33467), (31360, 32784)]