144025360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:940

約数の個数: 80

約数和(自身を含む): 357606576

約数和(自身を除く): 213581216

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 137, 170, 272, 274, 340, 548, 680, 685, 773, 1096, 1360, 1370, 1546, 2192, 2329, 2740, 3092, 3865, 4658, 5480, 6184, 7730, 9316, 10960, 11645, 12368, 13141, 15460, 18632, 23290, 26282, 30920, 37264, 46580, 52564, 61840, 65705, 93160, 105128, 105901, 131410, 186320, 210256, 211802, 262820, 423604, 525640, 529505, 847208, 1051280, 1059010, 1694416, 1800317, 2118020, 3600634, 4236040, 7201268, 8472080, 9001585, 14402536, 18003170, 28805072, 36006340, 72012680, 144025360]

約数ペア:

[(1, 144025360), (2, 72012680), (4, 36006340), (5, 28805072), (8, 18003170), (10, 14402536), (16, 9001585), (17, 8472080), (20, 7201268), (34, 4236040), (40, 3600634), (68, 2118020), (80, 1800317), (85, 1694416), (136, 1059010), (137, 1051280), (170, 847208), (272, 529505), (274, 525640), (340, 423604), (548, 262820), (680, 211802), (685, 210256), (773, 186320), (1096, 131410), (1360, 105901), (1370, 105128), (1546, 93160), (2192, 65705), (2329, 61840), (2740, 52564), (3092, 46580), (3865, 37264), (4658, 30920), (5480, 26282), (6184, 23290), (7730, 18632), (9316, 15460), (10960, 13141), (11645, 12368)]