487854080

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 208

約数和(自身を含む): 1387096704

約数和(自身を除く): 899242624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 83, 112, 128, 140, 160, 164, 166, 205, 224, 256, 280, 287, 320, 328, 332, 410, 415, 448, 512, 560, 574, 581, 640, 656, 664, 820, 830, 896, 1024, 1120, 1148, 1162, 1280, 1312, 1328, 1435, 1640, 1660, 1792, 2048, 2240, 2296, 2324, 2560, 2624, 2656, 2870, 2905, 3280, 3320, 3403, 3584, 4096, 4480, 4592, 4648, 5120, 5248, 5312, 5740, 5810, 6560, 6640, 6806, 7168, 8960, 9184, 9296, 10240, 10496, 10624, 11480, 11620, 13120, 13280, 13612, 14336, 17015, 17920, 18368, 18592, 20480, 20992, 21248, 22960, 23240, 23821, 26240, 26560, 27224, 28672, 34030, 35840, 36736, 37184, 41984, 42496, 45920, 46480, 47642, 52480, 53120, 54448, 68060, 71680, 73472, 74368, 83968, 84992, 91840, 92960, 95284, 104960, 106240, 108896, 119105, 136120, 143360, 146944, 148736, 167936, 169984, 183680, 185920, 190568, 209920, 212480, 217792, 238210, 272240, 293888, 297472, 339968, 367360, 371840, 381136, 419840, 424960, 435584, 476420, 544480, 587776, 594944, 734720, 743680, 762272, 839680, 849920, 871168, 952840, 1088960, 1175552, 1189888, 1469440, 1487360, 1524544, 1699840, 1742336, 1905680, 2177920, 2379776, 2938880, 2974720, 3049088, 3484672, 3811360, 4355840, 5877760, 5949440, 6098176, 6969344, 7622720, 8711680, 11898880, 12196352, 13938688, 15245440, 17423360, 24392704, 30490880, 34846720, 48785408, 60981760, 69693440, 97570816, 121963520, 243927040, 487854080]

約数ペア:

[(1, 487854080), (2, 243927040), (4, 121963520), (5, 97570816), (7, 69693440), (8, 60981760), (10, 48785408), (14, 34846720), (16, 30490880), (20, 24392704), (28, 17423360), (32, 15245440), (35, 13938688), (40, 12196352), (41, 11898880), (56, 8711680), (64, 7622720), (70, 6969344), (80, 6098176), (82, 5949440), (83, 5877760), (112, 4355840), (128, 3811360), (140, 3484672), (160, 3049088), (164, 2974720), (166, 2938880), (205, 2379776), (224, 2177920), (256, 1905680), (280, 1742336), (287, 1699840), (320, 1524544), (328, 1487360), (332, 1469440), (410, 1189888), (415, 1175552), (448, 1088960), (512, 952840), (560, 871168), (574, 849920), (581, 839680), (640, 762272), (656, 743680), (664, 734720), (820, 594944), (830, 587776), (896, 544480), (1024, 476420), (1120, 435584), (1148, 424960), (1162, 419840), (1280, 381136), (1312, 371840), (1328, 367360), (1435, 339968), (1640, 297472), (1660, 293888), (1792, 272240), (2048, 238210), (2240, 217792), (2296, 212480), (2324, 209920), (2560, 190568), (2624, 185920), (2656, 183680), (2870, 169984), (2905, 167936), (3280, 148736), (3320, 146944), (3403, 143360), (3584, 136120), (4096, 119105), (4480, 108896), (4592, 106240), (4648, 104960), (5120, 95284), (5248, 92960), (5312, 91840), (5740, 84992), (5810, 83968), (6560, 74368), (6640, 73472), (6806, 71680), (7168, 68060), (8960, 54448), (9184, 53120), (9296, 52480), (10240, 47642), (10496, 46480), (10624, 45920), (11480, 42496), (11620, 41984), (13120, 37184), (13280, 36736), (13612, 35840), (14336, 34030), (17015, 28672), (17920, 27224), (18368, 26560), (18592, 26240), (20480, 23821), (20992, 23240), (21248, 22960)]