61271407680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{9117769}}^1$

素因数の和:9117796

約数の個数: 112

約数和(自身を含む): 222327703680

約数和(自身を除く): 161056296000

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, 9117769, 18235538, 27353307, 36471076, 45588845, 54706614, 63824383, 72942152, 91177690, 109413228, 127648766, 136766535, 145884304, 182355380, 191473149, 218826456, 255297532, 273533070, 291768608, 319121915, 364710760, 382946298, 437652912, 510595064, 547066140, 583537216, 638243830, 729421520, 765892596, 875305824, 957365745, 1021190128, 1094132280, 1276487660, 1458843040, 1531785192, 1750611648, 1914731490, 2042380256, 2188264560, 2552975320, 2917686080, 3063570384, 3829462980, 4084760512, 4376529120, 5105950640, 6127140768, 7658925960, 8753058240, 10211901280, 12254281536, 15317851920, 20423802560, 30635703840, 61271407680]

約数ペア:

[(1, 61271407680), (2, 30635703840), (3, 20423802560), (4, 15317851920), (5, 12254281536), (6, 10211901280), (7, 8753058240), (8, 7658925960), (10, 6127140768), (12, 5105950640), (14, 4376529120), (15, 4084760512), (16, 3829462980), (20, 3063570384), (21, 2917686080), (24, 2552975320), (28, 2188264560), (30, 2042380256), (32, 1914731490), (35, 1750611648), (40, 1531785192), (42, 1458843040), (48, 1276487660), (56, 1094132280), (60, 1021190128), (64, 957365745), (70, 875305824), (80, 765892596), (84, 729421520), (96, 638243830), (105, 583537216), (112, 547066140), (120, 510595064), (140, 437652912), (160, 382946298), (168, 364710760), (192, 319121915), (210, 291768608), (224, 273533070), (240, 255297532), (280, 218826456), (320, 191473149), (336, 182355380), (420, 145884304), (448, 136766535), (480, 127648766), (560, 109413228), (672, 91177690), (840, 72942152), (960, 63824383), (1120, 54706614), (1344, 45588845), (1680, 36471076), (2240, 27353307), (3360, 18235538), (6720, 9117769)]