160657770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1245

約数の個数: 128

約数和(自身を含む): 484646400

約数和(自身を除く): 323988630

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 343, 390, 455, 490, 546, 637, 686, 735, 910, 1029, 1201, 1274, 1365, 1470, 1715, 1911, 2058, 2402, 2730, 3185, 3430, 3603, 3822, 4459, 5145, 6005, 6370, 7206, 8407, 8918, 9555, 10290, 12010, 13377, 15613, 16814, 18015, 19110, 22295, 25221, 26754, 31226, 36030, 42035, 44590, 46839, 50442, 58849, 66885, 78065, 84070, 93678, 109291, 117698, 126105, 133770, 156130, 176547, 218582, 234195, 252210, 294245, 327873, 353094, 411943, 468390, 546455, 588490, 655746, 765037, 823886, 882735, 1092910, 1235829, 1530074, 1639365, 1765470, 2059715, 2295111, 2471658, 3278730, 3825185, 4119430, 4590222, 5355259, 6179145, 7650370, 10710518, 11475555, 12358290, 16065777, 22951110, 26776295, 32131554, 53552590, 80328885, 160657770]

約数ペア:

[(1, 160657770), (2, 80328885), (3, 53552590), (5, 32131554), (6, 26776295), (7, 22951110), (10, 16065777), (13, 12358290), (14, 11475555), (15, 10710518), (21, 7650370), (26, 6179145), (30, 5355259), (35, 4590222), (39, 4119430), (42, 3825185), (49, 3278730), (65, 2471658), (70, 2295111), (78, 2059715), (91, 1765470), (98, 1639365), (105, 1530074), (130, 1235829), (147, 1092910), (182, 882735), (195, 823886), (210, 765037), (245, 655746), (273, 588490), (294, 546455), (343, 468390), (390, 411943), (455, 353094), (490, 327873), (546, 294245), (637, 252210), (686, 234195), (735, 218582), (910, 176547), (1029, 156130), (1201, 133770), (1274, 126105), (1365, 117698), (1470, 109291), (1715, 93678), (1911, 84070), (2058, 78065), (2402, 66885), (2730, 58849), (3185, 50442), (3430, 46839), (3603, 44590), (3822, 42035), (4459, 36030), (5145, 31226), (6005, 26754), (6370, 25221), (7206, 22295), (8407, 19110), (8918, 18015), (9555, 16814), (10290, 15613), (12010, 13377)]