271615260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:476

約数の個数: 192

約数和(自身を含む): 926714880

約数和(自身を除く): 655099620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 101, 105, 114, 133, 140, 190, 202, 210, 228, 266, 285, 303, 337, 380, 399, 404, 420, 505, 532, 570, 606, 665, 674, 707, 798, 1010, 1011, 1140, 1212, 1330, 1348, 1414, 1515, 1596, 1685, 1919, 1995, 2020, 2022, 2121, 2359, 2660, 2828, 3030, 3370, 3535, 3838, 3990, 4044, 4242, 4718, 5055, 5757, 6060, 6403, 6740, 7070, 7077, 7676, 7980, 8484, 9436, 9595, 10110, 10605, 11514, 11795, 12806, 13433, 14140, 14154, 19190, 19209, 20220, 21210, 23028, 23590, 25612, 26866, 28308, 28785, 32015, 34037, 35385, 38380, 38418, 40299, 42420, 44821, 47180, 53732, 57570, 64030, 67165, 68074, 70770, 76836, 80598, 89642, 96045, 102111, 115140, 128060, 134330, 134463, 136148, 141540, 161196, 170185, 179284, 192090, 201495, 204222, 224105, 238259, 268660, 268926, 340370, 384180, 402990, 408444, 448210, 476518, 510555, 537852, 646703, 672315, 680740, 714777, 805980, 896420, 953036, 1021110, 1191295, 1293406, 1344630, 1429554, 1940109, 2042220, 2382590, 2586812, 2689260, 2859108, 3233515, 3573885, 3880218, 4526921, 4765180, 6467030, 7147770, 7760436, 9053842, 9700545, 12934060, 13580763, 14295540, 18107684, 19401090, 22634605, 27161526, 38802180, 45269210, 54323052, 67903815, 90538420, 135807630, 271615260]

約数ペア:

[(1, 271615260), (2, 135807630), (3, 90538420), (4, 67903815), (5, 54323052), (6, 45269210), (7, 38802180), (10, 27161526), (12, 22634605), (14, 19401090), (15, 18107684), (19, 14295540), (20, 13580763), (21, 12934060), (28, 9700545), (30, 9053842), (35, 7760436), (38, 7147770), (42, 6467030), (57, 4765180), (60, 4526921), (70, 3880218), (76, 3573885), (84, 3233515), (95, 2859108), (101, 2689260), (105, 2586812), (114, 2382590), (133, 2042220), (140, 1940109), (190, 1429554), (202, 1344630), (210, 1293406), (228, 1191295), (266, 1021110), (285, 953036), (303, 896420), (337, 805980), (380, 714777), (399, 680740), (404, 672315), (420, 646703), (505, 537852), (532, 510555), (570, 476518), (606, 448210), (665, 408444), (674, 402990), (707, 384180), (798, 340370), (1010, 268926), (1011, 268660), (1140, 238259), (1212, 224105), (1330, 204222), (1348, 201495), (1414, 192090), (1515, 179284), (1596, 170185), (1685, 161196), (1919, 141540), (1995, 136148), (2020, 134463), (2022, 134330), (2121, 128060), (2359, 115140), (2660, 102111), (2828, 96045), (3030, 89642), (3370, 80598), (3535, 76836), (3838, 70770), (3990, 68074), (4044, 67165), (4242, 64030), (4718, 57570), (5055, 53732), (5757, 47180), (6060, 44821), (6403, 42420), (6740, 40299), (7070, 38418), (7077, 38380), (7676, 35385), (7980, 34037), (8484, 32015), (9436, 28785), (9595, 28308), (10110, 26866), (10605, 25612), (11514, 23590), (11795, 23028), (12806, 21210), (13433, 20220), (14140, 19209), (14154, 19190)]