81575445504

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1549}}^1$

素因数の和:1689

約数の個数: 352

約数和(自身を含む): 259919872000

約数和(自身を除く): 178344426496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 79, 84, 93, 96, 112, 124, 128, 158, 168, 186, 192, 217, 224, 237, 248, 256, 316, 336, 372, 384, 434, 448, 474, 496, 512, 553, 632, 651, 672, 744, 768, 868, 896, 948, 992, 1024, 1106, 1264, 1302, 1344, 1488, 1536, 1549, 1659, 1736, 1792, 1896, 1984, 2212, 2449, 2528, 2604, 2688, 2976, 3072, 3098, 3318, 3472, 3584, 3792, 3968, 4424, 4647, 4898, 5056, 5208, 5376, 5952, 6196, 6636, 6944, 7168, 7347, 7584, 7936, 8848, 9294, 9796, 10112, 10416, 10752, 10843, 11904, 12392, 13272, 13888, 14694, 15168, 15872, 17143, 17696, 18588, 19592, 20224, 20832, 21504, 21686, 23808, 24784, 26544, 27776, 29388, 30336, 31744, 32529, 34286, 35392, 37176, 39184, 40448, 41664, 43372, 47616, 48019, 49568, 51429, 53088, 55552, 58776, 60672, 65058, 68572, 70784, 74352, 78368, 80896, 83328, 86744, 95232, 96038, 99136, 102858, 106176, 111104, 117552, 121344, 122371, 130116, 137144, 141568, 144057, 148704, 156736, 166656, 173488, 192076, 198272, 205716, 212352, 222208, 235104, 242688, 244742, 260232, 274288, 283136, 288114, 297408, 313472, 333312, 336133, 346976, 367113, 384152, 396544, 411432, 424704, 470208, 489484, 520464, 548576, 566272, 576228, 594816, 626944, 666624, 672266, 693952, 734226, 768304, 793088, 822864, 849408, 856597, 940416, 978968, 1008399, 1040928, 1097152, 1152456, 1189632, 1253888, 1344532, 1387904, 1468452, 1536608, 1586176, 1645728, 1698816, 1713194, 1880832, 1957936, 2016798, 2081856, 2194304, 2304912, 2379264, 2507776, 2569791, 2689064, 2775808, 2936904, 3073216, 3291456, 3426388, 3761664, 3793501, 3915872, 4033596, 4163712, 4388608, 4609824, 4758528, 5139582, 5378128, 5551616, 5873808, 6146432, 6582912, 6852776, 7523328, 7587002, 7831744, 8067192, 8327424, 8777216, 9219648, 10279164, 10756256, 11103232, 11380503, 11747616, 12292864, 13165824, 13705552, 15174004, 15663488, 16134384, 16654848, 17554432, 18439296, 20558328, 21512512, 22761006, 23495232, 24585728, 26331648, 26554507, 27411104, 30348008, 31326976, 32268768, 33309696, 36878592, 41116656, 43025024, 45522012, 46990464, 49171456, 52663296, 53109014, 54822208, 60696016, 62653952, 64537536, 73757184, 79663521, 82233312, 86050048, 91044024, 93980928, 106218028, 109644416, 121392032, 125307904, 129075072, 147514368, 159327042, 164466624, 172100096, 182088048, 187961856, 212436056, 219288832, 242784064, 258150144, 318654084, 328933248, 344200192, 364176096, 375923712, 424872112, 438577664, 485568128, 516300288, 637308168, 657866496, 728352192, 849744224, 877155328, 971136256, 1032600576, 1274616336, 1315732992, 1456704384, 1699488448, 1942272512, 2549232672, 2631465984, 2913408768, 3398976896, 3884545024, 5098465344, 5826817536, 6797953792, 10196930688, 11653635072, 13595907584, 20393861376, 27191815168, 40787722752, 81575445504]

約数ペア:

[(1, 81575445504), (2, 40787722752), (3, 27191815168), (4, 20393861376), (6, 13595907584), (7, 11653635072), (8, 10196930688), (12, 6797953792), (14, 5826817536), (16, 5098465344), (21, 3884545024), (24, 3398976896), (28, 2913408768), (31, 2631465984), (32, 2549232672), (42, 1942272512), (48, 1699488448), (56, 1456704384), (62, 1315732992), (64, 1274616336), (79, 1032600576), (84, 971136256), (93, 877155328), (96, 849744224), (112, 728352192), (124, 657866496), (128, 637308168), (158, 516300288), (168, 485568128), (186, 438577664), (192, 424872112), (217, 375923712), (224, 364176096), (237, 344200192), (248, 328933248), (256, 318654084), (316, 258150144), (336, 242784064), (372, 219288832), (384, 212436056), (434, 187961856), (448, 182088048), (474, 172100096), (496, 164466624), (512, 159327042), (553, 147514368), (632, 129075072), (651, 125307904), (672, 121392032), (744, 109644416), (768, 106218028), (868, 93980928), (896, 91044024), (948, 86050048), (992, 82233312), (1024, 79663521), (1106, 73757184), (1264, 64537536), (1302, 62653952), (1344, 60696016), (1488, 54822208), (1536, 53109014), (1549, 52663296), (1659, 49171456), (1736, 46990464), (1792, 45522012), (1896, 43025024), (1984, 41116656), (2212, 36878592), (2449, 33309696), (2528, 32268768), (2604, 31326976), (2688, 30348008), (2976, 27411104), (3072, 26554507), (3098, 26331648), (3318, 24585728), (3472, 23495232), (3584, 22761006), (3792, 21512512), (3968, 20558328), (4424, 18439296), (4647, 17554432), (4898, 16654848), (5056, 16134384), (5208, 15663488), (5376, 15174004), (5952, 13705552), (6196, 13165824), (6636, 12292864), (6944, 11747616), (7168, 11380503), (7347, 11103232), (7584, 10756256), (7936, 10279164), (8848, 9219648), (9294, 8777216), (9796, 8327424), (10112, 8067192), (10416, 7831744), (10752, 7587002), (10843, 7523328), (11904, 6852776), (12392, 6582912), (13272, 6146432), (13888, 5873808), (14694, 5551616), (15168, 5378128), (15872, 5139582), (17143, 4758528), (17696, 4609824), (18588, 4388608), (19592, 4163712), (20224, 4033596), (20832, 3915872), (21504, 3793501), (21686, 3761664), (23808, 3426388), (24784, 3291456), (26544, 3073216), (27776, 2936904), (29388, 2775808), (30336, 2689064), (31744, 2569791), (32529, 2507776), (34286, 2379264), (35392, 2304912), (37176, 2194304), (39184, 2081856), (40448, 2016798), (41664, 1957936), (43372, 1880832), (47616, 1713194), (48019, 1698816), (49568, 1645728), (51429, 1586176), (53088, 1536608), (55552, 1468452), (58776, 1387904), (60672, 1344532), (65058, 1253888), (68572, 1189632), (70784, 1152456), (74352, 1097152), (78368, 1040928), (80896, 1008399), (83328, 978968), (86744, 940416), (95232, 856597), (96038, 849408), (99136, 822864), (102858, 793088), (106176, 768304), (111104, 734226), (117552, 693952), (121344, 672266), (122371, 666624), (130116, 626944), (137144, 594816), (141568, 576228), (144057, 566272), (148704, 548576), (156736, 520464), (166656, 489484), (173488, 470208), (192076, 424704), (198272, 411432), (205716, 396544), (212352, 384152), (222208, 367113), (235104, 346976), (242688, 336133), (244742, 333312), (260232, 313472), (274288, 297408), (283136, 288114)]