147517440

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^4$

素因数の和:60

約数の個数: 260

約数和(自身を含む): 550631784

約数和(自身を除く): 403114344

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, 8232, 8960, 9408, 9604, 10240, 10290, 10752, 10976, 11760, 12005, 12288, 12544, 13440, 13720, 14336, 14406, 15360, 15680, 16464, 17920, 18816, 19208, 20480, 20580, 21504, 21952, 23520, 24010, 25088, 26880, 27440, 28672, 28812, 30720, 31360, 32928, 35840, 36015, 37632, 38416, 41160, 43008, 43904, 47040, 48020, 50176, 53760, 54880, 57624, 61440, 62720, 65856, 71680, 72030, 75264, 76832, 82320, 86016, 87808, 94080, 96040, 100352, 107520, 109760, 115248, 125440, 131712, 143360, 144060, 150528, 153664, 164640, 175616, 188160, 192080, 200704, 215040, 219520, 230496, 250880, 263424, 288120, 301056, 307328, 329280, 351232, 376320, 384160, 430080, 439040, 460992, 501760, 526848, 576240, 602112, 614656, 658560, 702464, 752640, 768320, 878080, 921984, 1003520, 1053696, 1152480, 1229312, 1317120, 1404928, 1505280, 1536640, 1756160, 1843968, 2107392, 2304960, 2458624, 2634240, 3010560, 3073280, 3512320, 3687936, 4214784, 4609920, 4917248, 5268480, 6146560, 7024640, 7375872, 9219840, 9834496, 10536960, 12293120, 14751744, 18439680, 21073920, 24586240, 29503488, 36879360, 49172480, 73758720, 147517440]

約数ペア:

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