1180139520

素因数分解:

$2^{15}\times 3^1\times 5^1\times 7^4$

素因数の和:66

約数の個数: 320

約数和(自身を含む): 4405524840

約数和(自身を除く): 3225385320

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 686, 735, 768, 784, 840, 896, 960, 980, 1024, 1029, 1120, 1176, 1280, 1344, 1372, 1470, 1536, 1568, 1680, 1715, 1792, 1920, 1960, 2048, 2058, 2240, 2352, 2401, 2560, 2688, 2744, 2940, 3072, 3136, 3360, 3430, 3584, 3840, 3920, 4096, 4116, 4480, 4704, 4802, 5120, 5145, 5376, 5488, 5880, 6144, 6272, 6720, 6860, 7168, 7203, 7680, 7840, 8192, 8232, 8960, 9408, 9604, 10240, 10290, 10752, 10976, 11760, 12005, 12288, 12544, 13440, 13720, 14336, 14406, 15360, 15680, 16384, 16464, 17920, 18816, 19208, 20480, 20580, 21504, 21952, 23520, 24010, 24576, 25088, 26880, 27440, 28672, 28812, 30720, 31360, 32768, 32928, 35840, 36015, 37632, 38416, 40960, 41160, 43008, 43904, 47040, 48020, 49152, 50176, 53760, 54880, 57344, 57624, 61440, 62720, 65856, 71680, 72030, 75264, 76832, 81920, 82320, 86016, 87808, 94080, 96040, 98304, 100352, 107520, 109760, 114688, 115248, 122880, 125440, 131712, 143360, 144060, 150528, 153664, 163840, 164640, 172032, 175616, 188160, 192080, 200704, 215040, 219520, 229376, 230496, 245760, 250880, 263424, 286720, 288120, 301056, 307328, 329280, 344064, 351232, 376320, 384160, 401408, 430080, 439040, 460992, 491520, 501760, 526848, 573440, 576240, 602112, 614656, 658560, 688128, 702464, 752640, 768320, 802816, 860160, 878080, 921984, 1003520, 1053696, 1146880, 1152480, 1204224, 1229312, 1317120, 1404928, 1505280, 1536640, 1605632, 1720320, 1756160, 1843968, 2007040, 2107392, 2304960, 2408448, 2458624, 2634240, 2809856, 3010560, 3073280, 3440640, 3512320, 3687936, 4014080, 4214784, 4609920, 4816896, 4917248, 5268480, 5619712, 6021120, 6146560, 7024640, 7375872, 8028160, 8429568, 9219840, 9834496, 10536960, 11239424, 12042240, 12293120, 14049280, 14751744, 16859136, 18439680, 19668992, 21073920, 24084480, 24586240, 28098560, 29503488, 33718272, 36879360, 39337984, 42147840, 49172480, 56197120, 59006976, 73758720, 78675968, 84295680, 98344960, 118013952, 147517440, 168591360, 196689920, 236027904, 295034880, 393379840, 590069760, 1180139520]

約数ペア:

[(1, 1180139520), (2, 590069760), (3, 393379840), (4, 295034880), (5, 236027904), (6, 196689920), (7, 168591360), (8, 147517440), (10, 118013952), (12, 98344960), (14, 84295680), (15, 78675968), (16, 73758720), (20, 59006976), (21, 56197120), (24, 49172480), (28, 42147840), (30, 39337984), (32, 36879360), (35, 33718272), (40, 29503488), (42, 28098560), (48, 24586240), (49, 24084480), (56, 21073920), (60, 19668992), (64, 18439680), (70, 16859136), (80, 14751744), (84, 14049280), (96, 12293120), (98, 12042240), (105, 11239424), (112, 10536960), (120, 9834496), (128, 9219840), (140, 8429568), (147, 8028160), (160, 7375872), (168, 7024640), (192, 6146560), (196, 6021120), (210, 5619712), (224, 5268480), (240, 4917248), (245, 4816896), (256, 4609920), (280, 4214784), (294, 4014080), (320, 3687936), (336, 3512320), (343, 3440640), (384, 3073280), (392, 3010560), (420, 2809856), (448, 2634240), (480, 2458624), (490, 2408448), (512, 2304960), (560, 2107392), (588, 2007040), (640, 1843968), (672, 1756160), (686, 1720320), (735, 1605632), (768, 1536640), (784, 1505280), (840, 1404928), (896, 1317120), (960, 1229312), (980, 1204224), (1024, 1152480), (1029, 1146880), (1120, 1053696), (1176, 1003520), (1280, 921984), (1344, 878080), (1372, 860160), (1470, 802816), (1536, 768320), (1568, 752640), (1680, 702464), (1715, 688128), (1792, 658560), (1920, 614656), (1960, 602112), (2048, 576240), (2058, 573440), (2240, 526848), (2352, 501760), (2401, 491520), (2560, 460992), (2688, 439040), (2744, 430080), (2940, 401408), (3072, 384160), (3136, 376320), (3360, 351232), (3430, 344064), (3584, 329280), (3840, 307328), (3920, 301056), (4096, 288120), (4116, 286720), (4480, 263424), (4704, 250880), (4802, 245760), (5120, 230496), (5145, 229376), (5376, 219520), (5488, 215040), (5880, 200704), (6144, 192080), (6272, 188160), (6720, 175616), (6860, 172032), (7168, 164640), (7203, 163840), (7680, 153664), (7840, 150528), (8192, 144060), (8232, 143360), (8960, 131712), (9408, 125440), (9604, 122880), (10240, 115248), (10290, 114688), (10752, 109760), (10976, 107520), (11760, 100352), (12005, 98304), (12288, 96040), (12544, 94080), (13440, 87808), (13720, 86016), (14336, 82320), (14406, 81920), (15360, 76832), (15680, 75264), (16384, 72030), (16464, 71680), (17920, 65856), (18816, 62720), (19208, 61440), (20480, 57624), (20580, 57344), (21504, 54880), (21952, 53760), (23520, 50176), (24010, 49152), (24576, 48020), (25088, 47040), (26880, 43904), (27440, 43008), (28672, 41160), (28812, 40960), (30720, 38416), (31360, 37632), (32768, 36015), (32928, 35840)]