107358720

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1997}}^1$

素因数の和:2030

約数の個数: 160

約数和(自身を含む): 392439168

約数和(自身を除く): 285080448

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, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 1997, 2240, 2560, 2688, 3360, 3584, 3840, 3994, 4480, 5376, 5991, 6720, 7680, 7988, 8960, 9985, 10752, 11982, 13440, 13979, 15976, 17920, 19970, 23964, 26880, 27958, 29955, 31952, 39940, 41937, 47928, 53760, 55916, 59910, 63904, 69895, 79880, 83874, 95856, 111832, 119820, 127808, 139790, 159760, 167748, 191712, 209685, 223664, 239640, 255616, 279580, 319520, 335496, 383424, 419370, 447328, 479280, 511232, 559160, 639040, 670992, 766848, 838740, 894656, 958560, 1022464, 1118320, 1278080, 1341984, 1533696, 1677480, 1789312, 1917120, 2236640, 2556160, 2683968, 3067392, 3354960, 3578624, 3834240, 4473280, 5112320, 5367936, 6709920, 7157248, 7668480, 8946560, 10735872, 13419840, 15336960, 17893120, 21471744, 26839680, 35786240, 53679360, 107358720]

約数ペア:

[(1, 107358720), (2, 53679360), (3, 35786240), (4, 26839680), (5, 21471744), (6, 17893120), (7, 15336960), (8, 13419840), (10, 10735872), (12, 8946560), (14, 7668480), (15, 7157248), (16, 6709920), (20, 5367936), (21, 5112320), (24, 4473280), (28, 3834240), (30, 3578624), (32, 3354960), (35, 3067392), (40, 2683968), (42, 2556160), (48, 2236640), (56, 1917120), (60, 1789312), (64, 1677480), (70, 1533696), (80, 1341984), (84, 1278080), (96, 1118320), (105, 1022464), (112, 958560), (120, 894656), (128, 838740), (140, 766848), (160, 670992), (168, 639040), (192, 559160), (210, 511232), (224, 479280), (240, 447328), (256, 419370), (280, 383424), (320, 335496), (336, 319520), (384, 279580), (420, 255616), (448, 239640), (480, 223664), (512, 209685), (560, 191712), (640, 167748), (672, 159760), (768, 139790), (840, 127808), (896, 119820), (960, 111832), (1120, 95856), (1280, 83874), (1344, 79880), (1536, 69895), (1680, 63904), (1792, 59910), (1920, 55916), (1997, 53760), (2240, 47928), (2560, 41937), (2688, 39940), (3360, 31952), (3584, 29955), (3840, 27958), (3994, 26880), (4480, 23964), (5376, 19970), (5991, 17920), (6720, 15976), (7680, 13979), (7988, 13440), (8960, 11982), (9985, 10752)]