832858880

素因数分解:

$2^8\times 5^1\times 7^4\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 180

約数和(自身を含む): 2335899552

約数和(自身を除く): 1503040672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 271, 280, 320, 343, 392, 448, 490, 542, 560, 640, 686, 784, 896, 980, 1084, 1120, 1280, 1355, 1372, 1568, 1715, 1792, 1897, 1960, 2168, 2240, 2401, 2710, 2744, 3136, 3430, 3794, 3920, 4336, 4480, 4802, 5420, 5488, 6272, 6860, 7588, 7840, 8672, 8960, 9485, 9604, 10840, 10976, 12005, 12544, 13279, 13720, 15176, 15680, 17344, 18970, 19208, 21680, 21952, 24010, 26558, 27440, 30352, 31360, 34688, 37940, 38416, 43360, 43904, 48020, 53116, 54880, 60704, 62720, 66395, 69376, 75880, 76832, 86720, 87808, 92953, 96040, 106232, 109760, 121408, 132790, 151760, 153664, 173440, 185906, 192080, 212464, 219520, 242816, 265580, 303520, 307328, 346880, 371812, 384160, 424928, 439040, 464765, 485632, 531160, 607040, 614656, 650671, 743624, 768320, 849856, 929530, 1062320, 1214080, 1301342, 1487248, 1536640, 1699712, 1859060, 2124640, 2428160, 2602684, 2974496, 3073280, 3253355, 3399424, 3718120, 4249280, 5205368, 5948992, 6506710, 7436240, 8498560, 10410736, 11897984, 13013420, 14872480, 16997120, 20821472, 23795968, 26026840, 29744960, 41642944, 52053680, 59489920, 83285888, 104107360, 118979840, 166571776, 208214720, 416429440, 832858880]

約数ペア:

[(1, 832858880), (2, 416429440), (4, 208214720), (5, 166571776), (7, 118979840), (8, 104107360), (10, 83285888), (14, 59489920), (16, 52053680), (20, 41642944), (28, 29744960), (32, 26026840), (35, 23795968), (40, 20821472), (49, 16997120), (56, 14872480), (64, 13013420), (70, 11897984), (80, 10410736), (98, 8498560), (112, 7436240), (128, 6506710), (140, 5948992), (160, 5205368), (196, 4249280), (224, 3718120), (245, 3399424), (256, 3253355), (271, 3073280), (280, 2974496), (320, 2602684), (343, 2428160), (392, 2124640), (448, 1859060), (490, 1699712), (542, 1536640), (560, 1487248), (640, 1301342), (686, 1214080), (784, 1062320), (896, 929530), (980, 849856), (1084, 768320), (1120, 743624), (1280, 650671), (1355, 614656), (1372, 607040), (1568, 531160), (1715, 485632), (1792, 464765), (1897, 439040), (1960, 424928), (2168, 384160), (2240, 371812), (2401, 346880), (2710, 307328), (2744, 303520), (3136, 265580), (3430, 242816), (3794, 219520), (3920, 212464), (4336, 192080), (4480, 185906), (4802, 173440), (5420, 153664), (5488, 151760), (6272, 132790), (6860, 121408), (7588, 109760), (7840, 106232), (8672, 96040), (8960, 92953), (9485, 87808), (9604, 86720), (10840, 76832), (10976, 75880), (12005, 69376), (12544, 66395), (13279, 62720), (13720, 60704), (15176, 54880), (15680, 53116), (17344, 48020), (18970, 43904), (19208, 43360), (21680, 38416), (21952, 37940), (24010, 34688), (26558, 31360), (27440, 30352)]