225798720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{33601}}^1$

素因数の和:33628

約数の個数: 112

約数和(自身を含む): 819351168

約数和(自身を除く): 593552448

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, 33601, 67202, 100803, 134404, 168005, 201606, 235207, 268808, 336010, 403212, 470414, 504015, 537616, 672020, 705621, 806424, 940828, 1008030, 1075232, 1176035, 1344040, 1411242, 1612848, 1881656, 2016060, 2150464, 2352070, 2688080, 2822484, 3225696, 3528105, 3763312, 4032120, 4704140, 5376160, 5644968, 6451392, 7056210, 7526624, 8064240, 9408280, 10752320, 11289936, 14112420, 15053248, 16128480, 18816560, 22579872, 28224840, 32256960, 37633120, 45159744, 56449680, 75266240, 112899360, 225798720]

約数ペア:

[(1, 225798720), (2, 112899360), (3, 75266240), (4, 56449680), (5, 45159744), (6, 37633120), (7, 32256960), (8, 28224840), (10, 22579872), (12, 18816560), (14, 16128480), (15, 15053248), (16, 14112420), (20, 11289936), (21, 10752320), (24, 9408280), (28, 8064240), (30, 7526624), (32, 7056210), (35, 6451392), (40, 5644968), (42, 5376160), (48, 4704140), (56, 4032120), (60, 3763312), (64, 3528105), (70, 3225696), (80, 2822484), (84, 2688080), (96, 2352070), (105, 2150464), (112, 2016060), (120, 1881656), (140, 1612848), (160, 1411242), (168, 1344040), (192, 1176035), (210, 1075232), (224, 1008030), (240, 940828), (280, 806424), (320, 705621), (336, 672020), (420, 537616), (448, 504015), (480, 470414), (560, 403212), (672, 336010), (840, 268808), (960, 235207), (1120, 201606), (1344, 168005), (1680, 134404), (2240, 100803), (3360, 67202), (6720, 33601)]