307111680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:583

約数の個数: 216

約数和(自身を含む): 1084775328

約数和(自身を除く): 777663648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 288, 318, 320, 360, 384, 424, 477, 480, 503, 530, 576, 636, 640, 720, 768, 795, 848, 954, 960, 1006, 1060, 1152, 1272, 1280, 1440, 1509, 1590, 1696, 1908, 1920, 2012, 2120, 2304, 2385, 2515, 2544, 2880, 3018, 3180, 3392, 3816, 3840, 4024, 4240, 4527, 4770, 5030, 5088, 5760, 6036, 6360, 6784, 7545, 7632, 8048, 8480, 9054, 9540, 10060, 10176, 11520, 12072, 12720, 13568, 15090, 15264, 16096, 16960, 18108, 19080, 20120, 20352, 22635, 24144, 25440, 26659, 30180, 30528, 32192, 33920, 36216, 38160, 40240, 40704, 45270, 48288, 50880, 53318, 60360, 61056, 64384, 67840, 72432, 76320, 79977, 80480, 90540, 96576, 101760, 106636, 120720, 122112, 128768, 133295, 144864, 152640, 159954, 160960, 181080, 193152, 203520, 213272, 239931, 241440, 266590, 289728, 305280, 319908, 321920, 362160, 386304, 399885, 426544, 479862, 482880, 533180, 579456, 610560, 639816, 643840, 724320, 799770, 853088, 959724, 965760, 1066360, 1158912, 1199655, 1279632, 1448640, 1599540, 1706176, 1919448, 1931520, 2132720, 2399310, 2559264, 2897280, 3199080, 3412352, 3838896, 4265440, 4798620, 5118528, 5794560, 6398160, 6824704, 7677792, 8530880, 9597240, 10237056, 12796320, 15355584, 17061760, 19194480, 20474112, 25592640, 30711168, 34123520, 38388960, 51185280, 61422336, 76777920, 102370560, 153555840, 307111680]

約数ペア:

[(1, 307111680), (2, 153555840), (3, 102370560), (4, 76777920), (5, 61422336), (6, 51185280), (8, 38388960), (9, 34123520), (10, 30711168), (12, 25592640), (15, 20474112), (16, 19194480), (18, 17061760), (20, 15355584), (24, 12796320), (30, 10237056), (32, 9597240), (36, 8530880), (40, 7677792), (45, 6824704), (48, 6398160), (53, 5794560), (60, 5118528), (64, 4798620), (72, 4265440), (80, 3838896), (90, 3412352), (96, 3199080), (106, 2897280), (120, 2559264), (128, 2399310), (144, 2132720), (159, 1931520), (160, 1919448), (180, 1706176), (192, 1599540), (212, 1448640), (240, 1279632), (256, 1199655), (265, 1158912), (288, 1066360), (318, 965760), (320, 959724), (360, 853088), (384, 799770), (424, 724320), (477, 643840), (480, 639816), (503, 610560), (530, 579456), (576, 533180), (636, 482880), (640, 479862), (720, 426544), (768, 399885), (795, 386304), (848, 362160), (954, 321920), (960, 319908), (1006, 305280), (1060, 289728), (1152, 266590), (1272, 241440), (1280, 239931), (1440, 213272), (1509, 203520), (1590, 193152), (1696, 181080), (1908, 160960), (1920, 159954), (2012, 152640), (2120, 144864), (2304, 133295), (2385, 128768), (2515, 122112), (2544, 120720), (2880, 106636), (3018, 101760), (3180, 96576), (3392, 90540), (3816, 80480), (3840, 79977), (4024, 76320), (4240, 72432), (4527, 67840), (4770, 64384), (5030, 61056), (5088, 60360), (5760, 53318), (6036, 50880), (6360, 48288), (6784, 45270), (7545, 40704), (7632, 40240), (8048, 38160), (8480, 36216), (9054, 33920), (9540, 32192), (10060, 30528), (10176, 30180), (11520, 26659), (12072, 25440), (12720, 24144), (13568, 22635), (15090, 20352), (15264, 20120), (16096, 19080), (16960, 18108)]