196012680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 610346880

約数和(自身を除く): 414334200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 131, 148, 185, 222, 262, 296, 337, 370, 393, 444, 524, 555, 655, 674, 740, 786, 888, 1011, 1048, 1110, 1310, 1348, 1480, 1572, 1685, 1965, 2022, 2220, 2620, 2696, 3144, 3370, 3930, 4044, 4440, 4847, 5055, 5240, 6740, 7860, 8088, 9694, 10110, 12469, 13480, 14541, 15720, 19388, 20220, 24235, 24938, 29082, 37407, 38776, 40440, 44147, 48470, 49876, 58164, 62345, 72705, 74814, 88294, 96940, 99752, 116328, 124690, 132441, 145410, 149628, 176588, 187035, 193880, 220735, 249380, 264882, 290820, 299256, 353176, 374070, 441470, 498760, 529764, 581640, 662205, 748140, 882940, 1059528, 1324410, 1496280, 1633439, 1765880, 2648820, 3266878, 4900317, 5297640, 6533756, 8167195, 9800634, 13067512, 16334390, 19601268, 24501585, 32668780, 39202536, 49003170, 65337560, 98006340, 196012680]

約数ペア:

[(1, 196012680), (2, 98006340), (3, 65337560), (4, 49003170), (5, 39202536), (6, 32668780), (8, 24501585), (10, 19601268), (12, 16334390), (15, 13067512), (20, 9800634), (24, 8167195), (30, 6533756), (37, 5297640), (40, 4900317), (60, 3266878), (74, 2648820), (111, 1765880), (120, 1633439), (131, 1496280), (148, 1324410), (185, 1059528), (222, 882940), (262, 748140), (296, 662205), (337, 581640), (370, 529764), (393, 498760), (444, 441470), (524, 374070), (555, 353176), (655, 299256), (674, 290820), (740, 264882), (786, 249380), (888, 220735), (1011, 193880), (1048, 187035), (1110, 176588), (1310, 149628), (1348, 145410), (1480, 132441), (1572, 124690), (1685, 116328), (1965, 99752), (2022, 96940), (2220, 88294), (2620, 74814), (2696, 72705), (3144, 62345), (3370, 58164), (3930, 49876), (4044, 48470), (4440, 44147), (4847, 40440), (5055, 38776), (5240, 37407), (6740, 29082), (7860, 24938), (8088, 24235), (9694, 20220), (10110, 19388), (12469, 15720), (13480, 14541)]