312533760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 432

約数和(自身を含む): 1275063552

約数和(自身を除く): 962529792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 128, 132, 140, 147, 151, 154, 160, 165, 168, 176, 192, 196, 210, 220, 224, 231, 240, 245, 256, 264, 280, 294, 302, 308, 320, 330, 336, 352, 384, 385, 392, 420, 440, 448, 453, 462, 480, 490, 528, 539, 560, 588, 604, 616, 640, 660, 672, 704, 735, 755, 768, 770, 784, 840, 880, 896, 906, 924, 960, 980, 1056, 1057, 1078, 1120, 1155, 1176, 1208, 1232, 1280, 1320, 1344, 1408, 1470, 1510, 1540, 1568, 1617, 1661, 1680, 1760, 1792, 1812, 1848, 1920, 1960, 2112, 2114, 2156, 2240, 2265, 2310, 2352, 2416, 2464, 2640, 2688, 2695, 2816, 2940, 3020, 3080, 3136, 3171, 3234, 3322, 3360, 3520, 3624, 3696, 3840, 3920, 4224, 4228, 4312, 4480, 4530, 4620, 4704, 4832, 4928, 4983, 5280, 5285, 5376, 5390, 5880, 6040, 6160, 6272, 6342, 6468, 6644, 6720, 7040, 7248, 7392, 7399, 7840, 8085, 8305, 8448, 8456, 8624, 8960, 9060, 9240, 9408, 9664, 9856, 9966, 10560, 10570, 10780, 11627, 11760, 12080, 12320, 12544, 12684, 12936, 13288, 13440, 14080, 14496, 14784, 14798, 15680, 15855, 16170, 16610, 16912, 17248, 18120, 18480, 18816, 19328, 19712, 19932, 21120, 21140, 21560, 22197, 23254, 23520, 24160, 24640, 24915, 25368, 25872, 26576, 26880, 28992, 29568, 29596, 31360, 31710, 32340, 33220, 33824, 34496, 34881, 36240, 36960, 36995, 37632, 38656, 39864, 42240, 42280, 43120, 44394, 46508, 47040, 48320, 49280, 49830, 50736, 51744, 53152, 57984, 58135, 59136, 59192, 62720, 63420, 64680, 66440, 67648, 68992, 69762, 72480, 73920, 73990, 79728, 81389, 84560, 86240, 88788, 93016, 94080, 96640, 98560, 99660, 101472, 103488, 106304, 110985, 115968, 116270, 118384, 126840, 129360, 132880, 135296, 137984, 139524, 144960, 147840, 147980, 159456, 162778, 169120, 172480, 174405, 177576, 186032, 188160, 193280, 199320, 202944, 206976, 212608, 221970, 232540, 236768, 244167, 253680, 258720, 265760, 270592, 279048, 289920, 295680, 295960, 318912, 325556, 338240, 344960, 348810, 355152, 372064, 398640, 405888, 406945, 413952, 425216, 443940, 465080, 473536, 488334, 507360, 517440, 531520, 558096, 579840, 591920, 637824, 651112, 676480, 689920, 697620, 710304, 744128, 797280, 811776, 813890, 887880, 930160, 947072, 976668, 1014720, 1034880, 1063040, 1116192, 1183840, 1220835, 1275648, 1302224, 1352960, 1395240, 1420608, 1488256, 1594560, 1627780, 1775760, 1860320, 1894144, 1953336, 2029440, 2069760, 2126080, 2232384, 2367680, 2441670, 2604448, 2790480, 2841216, 2976512, 3189120, 3255560, 3551520, 3720640, 3906672, 4058880, 4464768, 4735360, 4883340, 5208896, 5580960, 5682432, 6378240, 6511120, 7103040, 7441280, 7813344, 8929536, 9470720, 9766680, 10417792, 11161920, 13022240, 14206080, 14882560, 15626688, 19533360, 20835584, 22323840, 26044480, 28412160, 31253376, 39066720, 44647680, 52088960, 62506752, 78133440, 104177920, 156266880, 312533760]

約数ペア:

[(1, 312533760), (2, 156266880), (3, 104177920), (4, 78133440), (5, 62506752), (6, 52088960), (7, 44647680), (8, 39066720), (10, 31253376), (11, 28412160), (12, 26044480), (14, 22323840), (15, 20835584), (16, 19533360), (20, 15626688), (21, 14882560), (22, 14206080), (24, 13022240), (28, 11161920), (30, 10417792), (32, 9766680), (33, 9470720), (35, 8929536), (40, 7813344), (42, 7441280), (44, 7103040), (48, 6511120), (49, 6378240), (55, 5682432), (56, 5580960), (60, 5208896), (64, 4883340), (66, 4735360), (70, 4464768), (77, 4058880), (80, 3906672), (84, 3720640), (88, 3551520), (96, 3255560), (98, 3189120), (105, 2976512), (110, 2841216), (112, 2790480), (120, 2604448), (128, 2441670), (132, 2367680), (140, 2232384), (147, 2126080), (151, 2069760), (154, 2029440), (160, 1953336), (165, 1894144), (168, 1860320), (176, 1775760), (192, 1627780), (196, 1594560), (210, 1488256), (220, 1420608), (224, 1395240), (231, 1352960), (240, 1302224), (245, 1275648), (256, 1220835), (264, 1183840), (280, 1116192), (294, 1063040), (302, 1034880), (308, 1014720), (320, 976668), (330, 947072), (336, 930160), (352, 887880), (384, 813890), (385, 811776), (392, 797280), (420, 744128), (440, 710304), (448, 697620), (453, 689920), (462, 676480), (480, 651112), (490, 637824), (528, 591920), (539, 579840), (560, 558096), (588, 531520), (604, 517440), (616, 507360), (640, 488334), (660, 473536), (672, 465080), (704, 443940), (735, 425216), (755, 413952), (768, 406945), (770, 405888), (784, 398640), (840, 372064), (880, 355152), (896, 348810), (906, 344960), (924, 338240), (960, 325556), (980, 318912), (1056, 295960), (1057, 295680), (1078, 289920), (1120, 279048), (1155, 270592), (1176, 265760), (1208, 258720), (1232, 253680), (1280, 244167), (1320, 236768), (1344, 232540), (1408, 221970), (1470, 212608), (1510, 206976), (1540, 202944), (1568, 199320), (1617, 193280), (1661, 188160), (1680, 186032), (1760, 177576), (1792, 174405), (1812, 172480), (1848, 169120), (1920, 162778), (1960, 159456), (2112, 147980), (2114, 147840), (2156, 144960), (2240, 139524), (2265, 137984), (2310, 135296), (2352, 132880), (2416, 129360), (2464, 126840), (2640, 118384), (2688, 116270), (2695, 115968), (2816, 110985), (2940, 106304), (3020, 103488), (3080, 101472), (3136, 99660), (3171, 98560), (3234, 96640), (3322, 94080), (3360, 93016), (3520, 88788), (3624, 86240), (3696, 84560), (3840, 81389), (3920, 79728), (4224, 73990), (4228, 73920), (4312, 72480), (4480, 69762), (4530, 68992), (4620, 67648), (4704, 66440), (4832, 64680), (4928, 63420), (4983, 62720), (5280, 59192), (5285, 59136), (5376, 58135), (5390, 57984), (5880, 53152), (6040, 51744), (6160, 50736), (6272, 49830), (6342, 49280), (6468, 48320), (6644, 47040), (6720, 46508), (7040, 44394), (7248, 43120), (7392, 42280), (7399, 42240), (7840, 39864), (8085, 38656), (8305, 37632), (8448, 36995), (8456, 36960), (8624, 36240), (8960, 34881), (9060, 34496), (9240, 33824), (9408, 33220), (9664, 32340), (9856, 31710), (9966, 31360), (10560, 29596), (10570, 29568), (10780, 28992), (11627, 26880), (11760, 26576), (12080, 25872), (12320, 25368), (12544, 24915), (12684, 24640), (12936, 24160), (13288, 23520), (13440, 23254), (14080, 22197), (14496, 21560), (14784, 21140), (14798, 21120), (15680, 19932), (15855, 19712), (16170, 19328), (16610, 18816), (16912, 18480), (17248, 18120)]