7129920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{1061}}^1$

素因数の和:1088

約数の個数: 112

約数和(自身を含む): 25895808

約数和(自身を除く): 18765888

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1061, 1120, 1344, 1680, 2122, 2240, 3183, 3360, 4244, 5305, 6366, 6720, 7427, 8488, 10610, 12732, 14854, 15915, 16976, 21220, 22281, 25464, 29708, 31830, 33952, 37135, 42440, 44562, 50928, 59416, 63660, 67904, 74270, 84880, 89124, 101856, 111405, 118832, 127320, 148540, 169760, 178248, 203712, 222810, 237664, 254640, 297080, 339520, 356496, 445620, 475328, 509280, 594160, 712992, 891240, 1018560, 1188320, 1425984, 1782480, 2376640, 3564960, 7129920]

約数ペア:

[(1, 7129920), (2, 3564960), (3, 2376640), (4, 1782480), (5, 1425984), (6, 1188320), (7, 1018560), (8, 891240), (10, 712992), (12, 594160), (14, 509280), (15, 475328), (16, 445620), (20, 356496), (21, 339520), (24, 297080), (28, 254640), (30, 237664), (32, 222810), (35, 203712), (40, 178248), (42, 169760), (48, 148540), (56, 127320), (60, 118832), (64, 111405), (70, 101856), (80, 89124), (84, 84880), (96, 74270), (105, 67904), (112, 63660), (120, 59416), (140, 50928), (160, 44562), (168, 42440), (192, 37135), (210, 33952), (224, 31830), (240, 29708), (280, 25464), (320, 22281), (336, 21220), (420, 16976), (448, 15915), (480, 14854), (560, 12732), (672, 10610), (840, 8488), (960, 7427), (1061, 6720), (1120, 6366), (1344, 5305), (1680, 4244), (2122, 3360), (2240, 3183)]