67508140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 174988800

約数和(自身を除く): 107480660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 41, 70, 76, 82, 95, 133, 140, 164, 190, 205, 266, 287, 380, 410, 532, 574, 619, 665, 779, 820, 1148, 1238, 1330, 1435, 1558, 2476, 2660, 2870, 3095, 3116, 3895, 4333, 5453, 5740, 6190, 7790, 8666, 10906, 11761, 12380, 15580, 17332, 21665, 21812, 23522, 25379, 27265, 43330, 47044, 50758, 54530, 58805, 82327, 86660, 101516, 109060, 117610, 126895, 164654, 177653, 235220, 253790, 329308, 355306, 411635, 482201, 507580, 710612, 823270, 888265, 964402, 1646540, 1776530, 1928804, 2411005, 3375407, 3553060, 4822010, 6750814, 9644020, 13501628, 16877035, 33754070, 67508140]

約数ペア:

[(1, 67508140), (2, 33754070), (4, 16877035), (5, 13501628), (7, 9644020), (10, 6750814), (14, 4822010), (19, 3553060), (20, 3375407), (28, 2411005), (35, 1928804), (38, 1776530), (41, 1646540), (70, 964402), (76, 888265), (82, 823270), (95, 710612), (133, 507580), (140, 482201), (164, 411635), (190, 355306), (205, 329308), (266, 253790), (287, 235220), (380, 177653), (410, 164654), (532, 126895), (574, 117610), (619, 109060), (665, 101516), (779, 86660), (820, 82327), (1148, 58805), (1238, 54530), (1330, 50758), (1435, 47044), (1558, 43330), (2476, 27265), (2660, 25379), (2870, 23522), (3095, 21812), (3116, 21665), (3895, 17332), (4333, 15580), (5453, 12380), (5740, 11761), (6190, 10906), (7790, 8666)]