32981760

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{409}}^1$

素因数の和:443

約数の個数: 216

約数和(自身を含む): 130734240

約数和(自身を除く): 97752480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 409, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 818, 840, 896, 960, 1008, 1120, 1152, 1227, 1260, 1280, 1344, 1440, 1636, 1680, 1792, 1920, 2016, 2045, 2240, 2304, 2454, 2520, 2688, 2863, 2880, 3272, 3360, 3681, 3840, 4032, 4090, 4480, 4908, 5040, 5376, 5726, 5760, 6135, 6544, 6720, 7362, 8064, 8180, 8589, 8960, 9816, 10080, 11452, 11520, 12270, 13088, 13440, 14315, 14724, 16128, 16360, 17178, 18405, 19632, 20160, 22904, 24540, 25767, 26176, 26880, 28630, 29448, 32720, 34356, 36810, 39264, 40320, 42945, 45808, 49080, 51534, 52352, 57260, 58896, 65440, 68712, 73620, 78528, 80640, 85890, 91616, 98160, 103068, 104704, 114520, 117792, 128835, 130880, 137424, 147240, 157056, 171780, 183232, 196320, 206136, 229040, 235584, 257670, 261760, 274848, 294480, 314112, 343560, 366464, 392640, 412272, 458080, 471168, 515340, 523520, 549696, 588960, 687120, 732928, 785280, 824544, 916160, 942336, 1030680, 1099392, 1177920, 1374240, 1570560, 1649088, 1832320, 2061360, 2198784, 2355840, 2748480, 3298176, 3664640, 4122720, 4711680, 5496960, 6596352, 8245440, 10993920, 16490880, 32981760]

約数ペア:

[(1, 32981760), (2, 16490880), (3, 10993920), (4, 8245440), (5, 6596352), (6, 5496960), (7, 4711680), (8, 4122720), (9, 3664640), (10, 3298176), (12, 2748480), (14, 2355840), (15, 2198784), (16, 2061360), (18, 1832320), (20, 1649088), (21, 1570560), (24, 1374240), (28, 1177920), (30, 1099392), (32, 1030680), (35, 942336), (36, 916160), (40, 824544), (42, 785280), (45, 732928), (48, 687120), (56, 588960), (60, 549696), (63, 523520), (64, 515340), (70, 471168), (72, 458080), (80, 412272), (84, 392640), (90, 366464), (96, 343560), (105, 314112), (112, 294480), (120, 274848), (126, 261760), (128, 257670), (140, 235584), (144, 229040), (160, 206136), (168, 196320), (180, 183232), (192, 171780), (210, 157056), (224, 147240), (240, 137424), (252, 130880), (256, 128835), (280, 117792), (288, 114520), (315, 104704), (320, 103068), (336, 98160), (360, 91616), (384, 85890), (409, 80640), (420, 78528), (448, 73620), (480, 68712), (504, 65440), (560, 58896), (576, 57260), (630, 52352), (640, 51534), (672, 49080), (720, 45808), (768, 42945), (818, 40320), (840, 39264), (896, 36810), (960, 34356), (1008, 32720), (1120, 29448), (1152, 28630), (1227, 26880), (1260, 26176), (1280, 25767), (1344, 24540), (1440, 22904), (1636, 20160), (1680, 19632), (1792, 18405), (1920, 17178), (2016, 16360), (2045, 16128), (2240, 14724), (2304, 14315), (2454, 13440), (2520, 13088), (2688, 12270), (2863, 11520), (2880, 11452), (3272, 10080), (3360, 9816), (3681, 8960), (3840, 8589), (4032, 8180), (4090, 8064), (4480, 7362), (4908, 6720), (5040, 6544), (5376, 6135), (5726, 5760)]