23815680

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{443}}^1$

素因数の和:476

約数の個数: 160

約数和(自身を含む): 87208704

約数和(自身を除く): 63393024

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, 443, 448, 480, 512, 560, 640, 672, 768, 840, 886, 896, 960, 1120, 1280, 1329, 1344, 1536, 1680, 1772, 1792, 1920, 2215, 2240, 2560, 2658, 2688, 3101, 3360, 3544, 3584, 3840, 4430, 4480, 5316, 5376, 6202, 6645, 6720, 7088, 7680, 8860, 8960, 9303, 10632, 10752, 12404, 13290, 13440, 14176, 15505, 17720, 17920, 18606, 21264, 24808, 26580, 26880, 28352, 31010, 35440, 37212, 42528, 46515, 49616, 53160, 53760, 56704, 62020, 70880, 74424, 85056, 93030, 99232, 106320, 113408, 124040, 141760, 148848, 170112, 186060, 198464, 212640, 226816, 248080, 283520, 297696, 340224, 372120, 396928, 425280, 496160, 567040, 595392, 680448, 744240, 793856, 850560, 992320, 1134080, 1190784, 1488480, 1587712, 1701120, 1984640, 2381568, 2976960, 3402240, 3969280, 4763136, 5953920, 7938560, 11907840, 23815680]

約数ペア:

[(1, 23815680), (2, 11907840), (3, 7938560), (4, 5953920), (5, 4763136), (6, 3969280), (7, 3402240), (8, 2976960), (10, 2381568), (12, 1984640), (14, 1701120), (15, 1587712), (16, 1488480), (20, 1190784), (21, 1134080), (24, 992320), (28, 850560), (30, 793856), (32, 744240), (35, 680448), (40, 595392), (42, 567040), (48, 496160), (56, 425280), (60, 396928), (64, 372120), (70, 340224), (80, 297696), (84, 283520), (96, 248080), (105, 226816), (112, 212640), (120, 198464), (128, 186060), (140, 170112), (160, 148848), (168, 141760), (192, 124040), (210, 113408), (224, 106320), (240, 99232), (256, 93030), (280, 85056), (320, 74424), (336, 70880), (384, 62020), (420, 56704), (443, 53760), (448, 53160), (480, 49616), (512, 46515), (560, 42528), (640, 37212), (672, 35440), (768, 31010), (840, 28352), (886, 26880), (896, 26580), (960, 24808), (1120, 21264), (1280, 18606), (1329, 17920), (1344, 17720), (1536, 15505), (1680, 14176), (1772, 13440), (1792, 13290), (1920, 12404), (2215, 10752), (2240, 10632), (2560, 9303), (2658, 8960), (2688, 8860), (3101, 7680), (3360, 7088), (3544, 6720), (3584, 6645), (3840, 6202), (4430, 5376), (4480, 5316)]