426101760

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{1321}}^1$

素因数の和:1359

約数の個数: 264

約数和(自身を含む): 1688627616

約数和(自身を除く): 1262525856

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1321, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2642, 2688, 2880, 3072, 3360, 3584, 3840, 3963, 4032, 4480, 4608, 5040, 5120, 5284, 5376, 5760, 6605, 6720, 7168, 7680, 7926, 8064, 8960, 9216, 9247, 10080, 10568, 10752, 11520, 11889, 13210, 13440, 15360, 15852, 16128, 17920, 18494, 19815, 20160, 21136, 21504, 23040, 23778, 26420, 26880, 27741, 31704, 32256, 35840, 36988, 39630, 40320, 42272, 46080, 46235, 47556, 52840, 53760, 55482, 59445, 63408, 64512, 73976, 79260, 80640, 83223, 84544, 92470, 95112, 105680, 107520, 110964, 118890, 126816, 138705, 147952, 158520, 161280, 166446, 169088, 184940, 190224, 211360, 221928, 237780, 253632, 277410, 295904, 317040, 322560, 332892, 338176, 369880, 380448, 416115, 422720, 443856, 475560, 507264, 554820, 591808, 634080, 665784, 676352, 739760, 760896, 832230, 845440, 887712, 951120, 1014528, 1109640, 1183616, 1268160, 1331568, 1352704, 1479520, 1521792, 1664460, 1690880, 1775424, 1902240, 2029056, 2219280, 2367232, 2536320, 2663136, 2959040, 3043584, 3328920, 3381760, 3550848, 3804480, 4058112, 4438560, 4734464, 5072640, 5326272, 5918080, 6087168, 6657840, 6763520, 7101696, 7608960, 8877120, 9468928, 10145280, 10652544, 11836160, 12174336, 13315680, 14203392, 15217920, 17754240, 20290560, 21305088, 23672320, 26631360, 28406784, 30435840, 35508480, 42610176, 47344640, 53262720, 60871680, 71016960, 85220352, 106525440, 142033920, 213050880, 426101760]

約数ペア:

[(1, 426101760), (2, 213050880), (3, 142033920), (4, 106525440), (5, 85220352), (6, 71016960), (7, 60871680), (8, 53262720), (9, 47344640), (10, 42610176), (12, 35508480), (14, 30435840), (15, 28406784), (16, 26631360), (18, 23672320), (20, 21305088), (21, 20290560), (24, 17754240), (28, 15217920), (30, 14203392), (32, 13315680), (35, 12174336), (36, 11836160), (40, 10652544), (42, 10145280), (45, 9468928), (48, 8877120), (56, 7608960), (60, 7101696), (63, 6763520), (64, 6657840), (70, 6087168), (72, 5918080), (80, 5326272), (84, 5072640), (90, 4734464), (96, 4438560), (105, 4058112), (112, 3804480), (120, 3550848), (126, 3381760), (128, 3328920), (140, 3043584), (144, 2959040), (160, 2663136), (168, 2536320), (180, 2367232), (192, 2219280), (210, 2029056), (224, 1902240), (240, 1775424), (252, 1690880), (256, 1664460), (280, 1521792), (288, 1479520), (315, 1352704), (320, 1331568), (336, 1268160), (360, 1183616), (384, 1109640), (420, 1014528), (448, 951120), (480, 887712), (504, 845440), (512, 832230), (560, 760896), (576, 739760), (630, 676352), (640, 665784), (672, 634080), (720, 591808), (768, 554820), (840, 507264), (896, 475560), (960, 443856), (1008, 422720), (1024, 416115), (1120, 380448), (1152, 369880), (1260, 338176), (1280, 332892), (1321, 322560), (1344, 317040), (1440, 295904), (1536, 277410), (1680, 253632), (1792, 237780), (1920, 221928), (2016, 211360), (2240, 190224), (2304, 184940), (2520, 169088), (2560, 166446), (2642, 161280), (2688, 158520), (2880, 147952), (3072, 138705), (3360, 126816), (3584, 118890), (3840, 110964), (3963, 107520), (4032, 105680), (4480, 95112), (4608, 92470), (5040, 84544), (5120, 83223), (5284, 80640), (5376, 79260), (5760, 73976), (6605, 64512), (6720, 63408), (7168, 59445), (7680, 55482), (7926, 53760), (8064, 52840), (8960, 47556), (9216, 46235), (9247, 46080), (10080, 42272), (10568, 40320), (10752, 39630), (11520, 36988), (11889, 35840), (13210, 32256), (13440, 31704), (15360, 27741), (15852, 26880), (16128, 26420), (17920, 23778), (18494, 23040), (19815, 21504), (20160, 21136)]