272849920

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 176

約数和(自身を含む): 782903808

約数和(自身を除く): 510053888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 331, 368, 448, 460, 512, 560, 640, 644, 662, 736, 805, 896, 920, 1024, 1120, 1280, 1288, 1324, 1472, 1610, 1655, 1792, 1840, 2240, 2317, 2560, 2576, 2648, 2944, 3220, 3310, 3584, 3680, 4480, 4634, 5120, 5152, 5296, 5888, 6440, 6620, 7168, 7360, 7613, 8960, 9268, 10304, 10592, 11585, 11776, 12880, 13240, 14720, 15226, 17920, 18536, 20608, 21184, 23170, 23552, 25760, 26480, 29440, 30452, 35840, 37072, 38065, 41216, 42368, 46340, 51520, 52960, 53291, 58880, 60904, 74144, 76130, 82432, 84736, 92680, 103040, 105920, 106582, 117760, 121808, 148288, 152260, 164864, 169472, 185360, 206080, 211840, 213164, 243616, 266455, 296576, 304520, 338944, 370720, 412160, 423680, 426328, 487232, 532910, 593152, 609040, 741440, 824320, 847360, 852656, 974464, 1065820, 1186304, 1218080, 1482880, 1694720, 1705312, 1948928, 2131640, 2372608, 2436160, 2965760, 3410624, 3897856, 4263280, 4872320, 5931520, 6821248, 7795712, 8526560, 9744640, 11863040, 13642496, 17053120, 19489280, 27284992, 34106240, 38978560, 54569984, 68212480, 136424960, 272849920]

約数ペア:

[(1, 272849920), (2, 136424960), (4, 68212480), (5, 54569984), (7, 38978560), (8, 34106240), (10, 27284992), (14, 19489280), (16, 17053120), (20, 13642496), (23, 11863040), (28, 9744640), (32, 8526560), (35, 7795712), (40, 6821248), (46, 5931520), (56, 4872320), (64, 4263280), (70, 3897856), (80, 3410624), (92, 2965760), (112, 2436160), (115, 2372608), (128, 2131640), (140, 1948928), (160, 1705312), (161, 1694720), (184, 1482880), (224, 1218080), (230, 1186304), (256, 1065820), (280, 974464), (320, 852656), (322, 847360), (331, 824320), (368, 741440), (448, 609040), (460, 593152), (512, 532910), (560, 487232), (640, 426328), (644, 423680), (662, 412160), (736, 370720), (805, 338944), (896, 304520), (920, 296576), (1024, 266455), (1120, 243616), (1280, 213164), (1288, 211840), (1324, 206080), (1472, 185360), (1610, 169472), (1655, 164864), (1792, 152260), (1840, 148288), (2240, 121808), (2317, 117760), (2560, 106582), (2576, 105920), (2648, 103040), (2944, 92680), (3220, 84736), (3310, 82432), (3584, 76130), (3680, 74144), (4480, 60904), (4634, 58880), (5120, 53291), (5152, 52960), (5296, 51520), (5888, 46340), (6440, 42368), (6620, 41216), (7168, 38065), (7360, 37072), (7613, 35840), (8960, 30452), (9268, 29440), (10304, 26480), (10592, 25760), (11585, 23552), (11776, 23170), (12880, 21184), (13240, 20608), (14720, 18536), (15226, 17920)]