148021440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{22027}}^1$

素因数の和:22054

約数の個数: 112

約数和(自身を含む): 537130752

約数和(自身を除く): 389109312

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, 1120, 1344, 1680, 2240, 3360, 6720, 22027, 44054, 66081, 88108, 110135, 132162, 154189, 176216, 220270, 264324, 308378, 330405, 352432, 440540, 462567, 528648, 616756, 660810, 704864, 770945, 881080, 925134, 1057296, 1233512, 1321620, 1409728, 1541890, 1762160, 1850268, 2114592, 2312835, 2467024, 2643240, 3083780, 3524320, 3700536, 4229184, 4625670, 4934048, 5286480, 6167560, 7048640, 7401072, 9251340, 9868096, 10572960, 12335120, 14802144, 18502680, 21145920, 24670240, 29604288, 37005360, 49340480, 74010720, 148021440]

約数ペア:

[(1, 148021440), (2, 74010720), (3, 49340480), (4, 37005360), (5, 29604288), (6, 24670240), (7, 21145920), (8, 18502680), (10, 14802144), (12, 12335120), (14, 10572960), (15, 9868096), (16, 9251340), (20, 7401072), (21, 7048640), (24, 6167560), (28, 5286480), (30, 4934048), (32, 4625670), (35, 4229184), (40, 3700536), (42, 3524320), (48, 3083780), (56, 2643240), (60, 2467024), (64, 2312835), (70, 2114592), (80, 1850268), (84, 1762160), (96, 1541890), (105, 1409728), (112, 1321620), (120, 1233512), (140, 1057296), (160, 925134), (168, 881080), (192, 770945), (210, 704864), (224, 660810), (240, 616756), (280, 528648), (320, 462567), (336, 440540), (420, 352432), (448, 330405), (480, 308378), (560, 264324), (672, 220270), (840, 176216), (960, 154189), (1120, 132162), (1344, 110135), (1680, 88108), (2240, 66081), (3360, 44054), (6720, 22027)]