34340880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{20441}}^1$

素因数の和:20464

約数の個数: 80

約数和(自身を含む): 121670784

約数和(自身を除く): 87329904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 20441, 40882, 61323, 81764, 102205, 122646, 143087, 163528, 204410, 245292, 286174, 306615, 327056, 408820, 429261, 490584, 572348, 613230, 715435, 817640, 858522, 981168, 1144696, 1226460, 1430870, 1635280, 1717044, 2146305, 2289392, 2452920, 2861740, 3434088, 4292610, 4905840, 5723480, 6868176, 8585220, 11446960, 17170440, 34340880]

約数ペア:

[(1, 34340880), (2, 17170440), (3, 11446960), (4, 8585220), (5, 6868176), (6, 5723480), (7, 4905840), (8, 4292610), (10, 3434088), (12, 2861740), (14, 2452920), (15, 2289392), (16, 2146305), (20, 1717044), (21, 1635280), (24, 1430870), (28, 1226460), (30, 1144696), (35, 981168), (40, 858522), (42, 817640), (48, 715435), (56, 613230), (60, 572348), (70, 490584), (80, 429261), (84, 408820), (105, 327056), (112, 306615), (120, 286174), (140, 245292), (168, 204410), (210, 163528), (240, 143087), (280, 122646), (336, 102205), (420, 81764), (560, 61323), (840, 40882), (1680, 20441)]