7657160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 21772800

約数和(自身を除く): 14115640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 29, 35, 40, 41, 46, 56, 58, 70, 82, 92, 115, 116, 140, 145, 161, 164, 184, 203, 205, 230, 232, 280, 287, 290, 322, 328, 406, 410, 460, 574, 580, 644, 667, 805, 812, 820, 920, 943, 1015, 1148, 1160, 1189, 1288, 1334, 1435, 1610, 1624, 1640, 1886, 2030, 2296, 2378, 2668, 2870, 3220, 3335, 3772, 4060, 4669, 4715, 4756, 5336, 5740, 5945, 6440, 6601, 6670, 7544, 8120, 8323, 9338, 9430, 9512, 11480, 11890, 13202, 13340, 16646, 18676, 18860, 23345, 23780, 26404, 26680, 27347, 33005, 33292, 37352, 37720, 41615, 46690, 47560, 52808, 54694, 66010, 66584, 83230, 93380, 109388, 132020, 136735, 166460, 186760, 191429, 218776, 264040, 273470, 332920, 382858, 546940, 765716, 957145, 1093880, 1531432, 1914290, 3828580, 7657160]

約数ペア:

[(1, 7657160), (2, 3828580), (4, 1914290), (5, 1531432), (7, 1093880), (8, 957145), (10, 765716), (14, 546940), (20, 382858), (23, 332920), (28, 273470), (29, 264040), (35, 218776), (40, 191429), (41, 186760), (46, 166460), (56, 136735), (58, 132020), (70, 109388), (82, 93380), (92, 83230), (115, 66584), (116, 66010), (140, 54694), (145, 52808), (161, 47560), (164, 46690), (184, 41615), (203, 37720), (205, 37352), (230, 33292), (232, 33005), (280, 27347), (287, 26680), (290, 26404), (322, 23780), (328, 23345), (406, 18860), (410, 18676), (460, 16646), (574, 13340), (580, 13202), (644, 11890), (667, 11480), (805, 9512), (812, 9430), (820, 9338), (920, 8323), (943, 8120), (1015, 7544), (1148, 6670), (1160, 6601), (1189, 6440), (1288, 5945), (1334, 5740), (1435, 5336), (1610, 4756), (1624, 4715), (1640, 4669), (1886, 4060), (2030, 3772), (2296, 3335), (2378, 3220), (2668, 2870)]