442417920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 288

約数和(自身を含む): 1640432640

約数和(自身を除く): 1198014720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 109, 112, 120, 128, 140, 151, 160, 168, 192, 210, 218, 224, 240, 256, 280, 302, 320, 327, 336, 384, 420, 436, 448, 453, 480, 545, 560, 604, 640, 654, 672, 755, 763, 768, 840, 872, 896, 906, 960, 1057, 1090, 1120, 1208, 1280, 1308, 1344, 1510, 1526, 1635, 1680, 1744, 1792, 1812, 1920, 2114, 2180, 2240, 2265, 2289, 2416, 2616, 2688, 3020, 3052, 3171, 3270, 3360, 3488, 3624, 3815, 3840, 4228, 4360, 4480, 4530, 4578, 4832, 5232, 5285, 5376, 6040, 6104, 6342, 6540, 6720, 6976, 7248, 7630, 8456, 8720, 8960, 9060, 9156, 9664, 10464, 10570, 11445, 12080, 12208, 12684, 13080, 13440, 13952, 14496, 15260, 15855, 16459, 16912, 17440, 18120, 18312, 19328, 20928, 21140, 22890, 24160, 24416, 25368, 26160, 26880, 27904, 28992, 30520, 31710, 32918, 33824, 34880, 36240, 36624, 38656, 41856, 42280, 45780, 48320, 48832, 49377, 50736, 52320, 57984, 61040, 63420, 65836, 67648, 69760, 72480, 73248, 82295, 83712, 84560, 91560, 96640, 97664, 98754, 101472, 104640, 115213, 115968, 122080, 126840, 131672, 135296, 139520, 144960, 146496, 164590, 169120, 183120, 193280, 195328, 197508, 202944, 209280, 230426, 244160, 246885, 253680, 263344, 270592, 289920, 292992, 329180, 338240, 345639, 366240, 395016, 405888, 418560, 460852, 488320, 493770, 507360, 526688, 576065, 579840, 585984, 658360, 676480, 691278, 732480, 790032, 811776, 921704, 976640, 987540, 1014720, 1053376, 1152130, 1316720, 1352960, 1382556, 1464960, 1580064, 1728195, 1843408, 1975080, 2029440, 2106752, 2304260, 2633440, 2765112, 2929920, 3160128, 3456390, 3686816, 3950160, 4058880, 4213504, 4608520, 5266880, 5530224, 6320256, 6912780, 7373632, 7900320, 9217040, 10533760, 11060448, 12640512, 13825560, 14747264, 15800640, 18434080, 21067520, 22120896, 27651120, 29494528, 31601280, 36868160, 44241792, 55302240, 63202560, 73736320, 88483584, 110604480, 147472640, 221208960, 442417920]

約数ペア:

[(1, 442417920), (2, 221208960), (3, 147472640), (4, 110604480), (5, 88483584), (6, 73736320), (7, 63202560), (8, 55302240), (10, 44241792), (12, 36868160), (14, 31601280), (15, 29494528), (16, 27651120), (20, 22120896), (21, 21067520), (24, 18434080), (28, 15800640), (30, 14747264), (32, 13825560), (35, 12640512), (40, 11060448), (42, 10533760), (48, 9217040), (56, 7900320), (60, 7373632), (64, 6912780), (70, 6320256), (80, 5530224), (84, 5266880), (96, 4608520), (105, 4213504), (109, 4058880), (112, 3950160), (120, 3686816), (128, 3456390), (140, 3160128), (151, 2929920), (160, 2765112), (168, 2633440), (192, 2304260), (210, 2106752), (218, 2029440), (224, 1975080), (240, 1843408), (256, 1728195), (280, 1580064), (302, 1464960), (320, 1382556), (327, 1352960), (336, 1316720), (384, 1152130), (420, 1053376), (436, 1014720), (448, 987540), (453, 976640), (480, 921704), (545, 811776), (560, 790032), (604, 732480), (640, 691278), (654, 676480), (672, 658360), (755, 585984), (763, 579840), (768, 576065), (840, 526688), (872, 507360), (896, 493770), (906, 488320), (960, 460852), (1057, 418560), (1090, 405888), (1120, 395016), (1208, 366240), (1280, 345639), (1308, 338240), (1344, 329180), (1510, 292992), (1526, 289920), (1635, 270592), (1680, 263344), (1744, 253680), (1792, 246885), (1812, 244160), (1920, 230426), (2114, 209280), (2180, 202944), (2240, 197508), (2265, 195328), (2289, 193280), (2416, 183120), (2616, 169120), (2688, 164590), (3020, 146496), (3052, 144960), (3171, 139520), (3270, 135296), (3360, 131672), (3488, 126840), (3624, 122080), (3815, 115968), (3840, 115213), (4228, 104640), (4360, 101472), (4480, 98754), (4530, 97664), (4578, 96640), (4832, 91560), (5232, 84560), (5285, 83712), (5376, 82295), (6040, 73248), (6104, 72480), (6342, 69760), (6540, 67648), (6720, 65836), (6976, 63420), (7248, 61040), (7630, 57984), (8456, 52320), (8720, 50736), (8960, 49377), (9060, 48832), (9156, 48320), (9664, 45780), (10464, 42280), (10570, 41856), (11445, 38656), (12080, 36624), (12208, 36240), (12684, 34880), (13080, 33824), (13440, 32918), (13952, 31710), (14496, 30520), (15260, 28992), (15855, 27904), (16459, 26880), (16912, 26160), (17440, 25368), (18120, 24416), (18312, 24160), (19328, 22890), (20928, 21140)]