171995040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:292

約数の個数: 288

約数和(自身を含む): 681198336

約数和(自身を除く): 509203296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 113, 120, 126, 140, 144, 151, 160, 168, 180, 210, 224, 226, 240, 252, 280, 288, 302, 315, 336, 339, 360, 420, 452, 453, 480, 504, 560, 565, 604, 630, 672, 678, 720, 755, 791, 840, 904, 906, 1008, 1017, 1057, 1120, 1130, 1208, 1260, 1356, 1359, 1440, 1510, 1582, 1680, 1695, 1808, 1812, 2016, 2034, 2114, 2260, 2265, 2373, 2416, 2520, 2712, 2718, 3020, 3164, 3171, 3360, 3390, 3616, 3624, 3955, 4068, 4228, 4520, 4530, 4746, 4832, 5040, 5085, 5285, 5424, 5436, 6040, 6328, 6342, 6780, 6795, 7119, 7248, 7910, 8136, 8456, 9040, 9060, 9492, 9513, 10080, 10170, 10570, 10848, 10872, 11865, 12080, 12656, 12684, 13560, 13590, 14238, 14496, 15820, 15855, 16272, 16912, 17063, 18080, 18120, 18984, 19026, 20340, 21140, 21744, 23730, 24160, 25312, 25368, 27120, 27180, 28476, 31640, 31710, 32544, 33824, 34126, 35595, 36240, 37968, 38052, 40680, 42280, 43488, 47460, 47565, 50736, 51189, 54240, 54360, 56952, 63280, 63420, 68252, 71190, 72480, 75936, 76104, 81360, 84560, 85315, 94920, 95130, 101472, 102378, 108720, 113904, 119441, 126560, 126840, 136504, 142380, 152208, 153567, 162720, 169120, 170630, 189840, 190260, 204756, 217440, 227808, 238882, 253680, 255945, 273008, 284760, 304416, 307134, 341260, 358323, 379680, 380520, 409512, 477764, 507360, 511890, 546016, 569520, 597205, 614268, 682520, 716646, 761040, 767835, 819024, 955528, 1023780, 1074969, 1139040, 1194410, 1228536, 1365040, 1433292, 1522080, 1535670, 1638048, 1791615, 1911056, 2047560, 2149938, 2388820, 2457072, 2730080, 2866584, 3071340, 3583230, 3822112, 4095120, 4299876, 4777640, 4914144, 5374845, 5733168, 6142680, 7166460, 8190240, 8599752, 9555280, 10749690, 11466336, 12285360, 14332920, 17199504, 19110560, 21499380, 24570720, 28665840, 34399008, 42998760, 57331680, 85997520, 171995040]

約数ペア:

[(1, 171995040), (2, 85997520), (3, 57331680), (4, 42998760), (5, 34399008), (6, 28665840), (7, 24570720), (8, 21499380), (9, 19110560), (10, 17199504), (12, 14332920), (14, 12285360), (15, 11466336), (16, 10749690), (18, 9555280), (20, 8599752), (21, 8190240), (24, 7166460), (28, 6142680), (30, 5733168), (32, 5374845), (35, 4914144), (36, 4777640), (40, 4299876), (42, 4095120), (45, 3822112), (48, 3583230), (56, 3071340), (60, 2866584), (63, 2730080), (70, 2457072), (72, 2388820), (80, 2149938), (84, 2047560), (90, 1911056), (96, 1791615), (105, 1638048), (112, 1535670), (113, 1522080), (120, 1433292), (126, 1365040), (140, 1228536), (144, 1194410), (151, 1139040), (160, 1074969), (168, 1023780), (180, 955528), (210, 819024), (224, 767835), (226, 761040), (240, 716646), (252, 682520), (280, 614268), (288, 597205), (302, 569520), (315, 546016), (336, 511890), (339, 507360), (360, 477764), (420, 409512), (452, 380520), (453, 379680), (480, 358323), (504, 341260), (560, 307134), (565, 304416), (604, 284760), (630, 273008), (672, 255945), (678, 253680), (720, 238882), (755, 227808), (791, 217440), (840, 204756), (904, 190260), (906, 189840), (1008, 170630), (1017, 169120), (1057, 162720), (1120, 153567), (1130, 152208), (1208, 142380), (1260, 136504), (1356, 126840), (1359, 126560), (1440, 119441), (1510, 113904), (1582, 108720), (1680, 102378), (1695, 101472), (1808, 95130), (1812, 94920), (2016, 85315), (2034, 84560), (2114, 81360), (2260, 76104), (2265, 75936), (2373, 72480), (2416, 71190), (2520, 68252), (2712, 63420), (2718, 63280), (3020, 56952), (3164, 54360), (3171, 54240), (3360, 51189), (3390, 50736), (3616, 47565), (3624, 47460), (3955, 43488), (4068, 42280), (4228, 40680), (4520, 38052), (4530, 37968), (4746, 36240), (4832, 35595), (5040, 34126), (5085, 33824), (5285, 32544), (5424, 31710), (5436, 31640), (6040, 28476), (6328, 27180), (6342, 27120), (6780, 25368), (6795, 25312), (7119, 24160), (7248, 23730), (7910, 21744), (8136, 21140), (8456, 20340), (9040, 19026), (9060, 18984), (9492, 18120), (9513, 18080), (10080, 17063), (10170, 16912), (10570, 16272), (10848, 15855), (10872, 15820), (11865, 14496), (12080, 14238), (12656, 13590), (12684, 13560)]