271645920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:735

約数の個数: 384

約数和(自身を含む): 1171860480

約数和(自身を除く): 900214560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 336, 351, 360, 364, 378, 390, 416, 420, 432, 455, 468, 480, 504, 520, 540, 546, 560, 585, 624, 630, 672, 691, 702, 720, 728, 756, 780, 819, 840, 864, 910, 936, 945, 1008, 1040, 1080, 1092, 1120, 1170, 1248, 1260, 1365, 1382, 1404, 1440, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2016, 2073, 2080, 2160, 2184, 2340, 2457, 2520, 2730, 2764, 2808, 2912, 3024, 3120, 3276, 3360, 3455, 3510, 3640, 3744, 3780, 4095, 4146, 4320, 4368, 4680, 4837, 4914, 5040, 5460, 5528, 5616, 6048, 6219, 6240, 6552, 6910, 7020, 7280, 7560, 8190, 8292, 8736, 8983, 9360, 9674, 9828, 10080, 10365, 10920, 11056, 11232, 12285, 12438, 13104, 13820, 14040, 14511, 14560, 15120, 16380, 16584, 17966, 18657, 18720, 19348, 19656, 20730, 21840, 22112, 24185, 24570, 24876, 26208, 26949, 27640, 28080, 29022, 30240, 31095, 32760, 33168, 35932, 37314, 38696, 39312, 41460, 43533, 43680, 44915, 48370, 49140, 49752, 53898, 55280, 56160, 58044, 62190, 62881, 65520, 66336, 71864, 72555, 74628, 77392, 78624, 80847, 82920, 87066, 89830, 93285, 96740, 98280, 99504, 107796, 110560, 116088, 124380, 125762, 130599, 131040, 134745, 143728, 145110, 149256, 154784, 161694, 165840, 174132, 179660, 186570, 188643, 193480, 196560, 199008, 215592, 217665, 232176, 242541, 248760, 251524, 261198, 269490, 287456, 290220, 298512, 314405, 323388, 331680, 348264, 359320, 373140, 377286, 386960, 393120, 404235, 431184, 435330, 464352, 485082, 497520, 503048, 522396, 538980, 565929, 580440, 597024, 628810, 646776, 652995, 696528, 718640, 746280, 754572, 773920, 808470, 862368, 870660, 943215, 970164, 995040, 1006096, 1044792, 1077960, 1131858, 1160880, 1212705, 1257620, 1293552, 1305990, 1393056, 1437280, 1492560, 1509144, 1616940, 1697787, 1741320, 1886430, 1940328, 2012192, 2089584, 2155920, 2263716, 2321760, 2425410, 2515240, 2587104, 2611980, 2829645, 2985120, 3018288, 3233880, 3395574, 3482640, 3772860, 3880656, 4179168, 4311840, 4527432, 4850820, 5030480, 5223960, 5659290, 6036576, 6467760, 6791148, 6965280, 7545720, 7761312, 8488935, 9054864, 9701640, 10060960, 10447920, 11318580, 12935520, 13582296, 15091440, 16977870, 18109728, 19403280, 20895840, 22637160, 27164592, 30182880, 33955740, 38806560, 45274320, 54329184, 67911480, 90548640, 135822960, 271645920]

約数ペア:

[(1, 271645920), (2, 135822960), (3, 90548640), (4, 67911480), (5, 54329184), (6, 45274320), (7, 38806560), (8, 33955740), (9, 30182880), (10, 27164592), (12, 22637160), (13, 20895840), (14, 19403280), (15, 18109728), (16, 16977870), (18, 15091440), (20, 13582296), (21, 12935520), (24, 11318580), (26, 10447920), (27, 10060960), (28, 9701640), (30, 9054864), (32, 8488935), (35, 7761312), (36, 7545720), (39, 6965280), (40, 6791148), (42, 6467760), (45, 6036576), (48, 5659290), (52, 5223960), (54, 5030480), (56, 4850820), (60, 4527432), (63, 4311840), (65, 4179168), (70, 3880656), (72, 3772860), (78, 3482640), (80, 3395574), (84, 3233880), (90, 3018288), (91, 2985120), (96, 2829645), (104, 2611980), (105, 2587104), (108, 2515240), (112, 2425410), (117, 2321760), (120, 2263716), (126, 2155920), (130, 2089584), (135, 2012192), (140, 1940328), (144, 1886430), (156, 1741320), (160, 1697787), (168, 1616940), (180, 1509144), (182, 1492560), (189, 1437280), (195, 1393056), (208, 1305990), (210, 1293552), (216, 1257620), (224, 1212705), (234, 1160880), (240, 1131858), (252, 1077960), (260, 1044792), (270, 1006096), (273, 995040), (280, 970164), (288, 943215), (312, 870660), (315, 862368), (336, 808470), (351, 773920), (360, 754572), (364, 746280), (378, 718640), (390, 696528), (416, 652995), (420, 646776), (432, 628810), (455, 597024), (468, 580440), (480, 565929), (504, 538980), (520, 522396), (540, 503048), (546, 497520), (560, 485082), (585, 464352), (624, 435330), (630, 431184), (672, 404235), (691, 393120), (702, 386960), (720, 377286), (728, 373140), (756, 359320), (780, 348264), (819, 331680), (840, 323388), (864, 314405), (910, 298512), (936, 290220), (945, 287456), (1008, 269490), (1040, 261198), (1080, 251524), (1092, 248760), (1120, 242541), (1170, 232176), (1248, 217665), (1260, 215592), (1365, 199008), (1382, 196560), (1404, 193480), (1440, 188643), (1456, 186570), (1512, 179660), (1560, 174132), (1638, 165840), (1680, 161694), (1755, 154784), (1820, 149256), (1872, 145110), (1890, 143728), (2016, 134745), (2073, 131040), (2080, 130599), (2160, 125762), (2184, 124380), (2340, 116088), (2457, 110560), (2520, 107796), (2730, 99504), (2764, 98280), (2808, 96740), (2912, 93285), (3024, 89830), (3120, 87066), (3276, 82920), (3360, 80847), (3455, 78624), (3510, 77392), (3640, 74628), (3744, 72555), (3780, 71864), (4095, 66336), (4146, 65520), (4320, 62881), (4368, 62190), (4680, 58044), (4837, 56160), (4914, 55280), (5040, 53898), (5460, 49752), (5528, 49140), (5616, 48370), (6048, 44915), (6219, 43680), (6240, 43533), (6552, 41460), (6910, 39312), (7020, 38696), (7280, 37314), (7560, 35932), (8190, 33168), (8292, 32760), (8736, 31095), (8983, 30240), (9360, 29022), (9674, 28080), (9828, 27640), (10080, 26949), (10365, 26208), (10920, 24876), (11056, 24570), (11232, 24185), (12285, 22112), (12438, 21840), (13104, 20730), (13820, 19656), (14040, 19348), (14511, 18720), (14560, 18657), (15120, 17966), (16380, 16584)]