168500280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{108013}}^1$

素因数の和:108040

約数の個数: 64

約数和(自身を含む): 544390560

約数和(自身を除く): 375890280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 108013, 216026, 324039, 432052, 540065, 648078, 864104, 1080130, 1296156, 1404169, 1620195, 2160260, 2592312, 2808338, 3240390, 4212507, 4320520, 5616676, 6480780, 7020845, 8425014, 11233352, 12961560, 14041690, 16850028, 21062535, 28083380, 33700056, 42125070, 56166760, 84250140, 168500280]

約数ペア:

[(1, 168500280), (2, 84250140), (3, 56166760), (4, 42125070), (5, 33700056), (6, 28083380), (8, 21062535), (10, 16850028), (12, 14041690), (13, 12961560), (15, 11233352), (20, 8425014), (24, 7020845), (26, 6480780), (30, 5616676), (39, 4320520), (40, 4212507), (52, 3240390), (60, 2808338), (65, 2592312), (78, 2160260), (104, 1620195), (120, 1404169), (130, 1296156), (156, 1080130), (195, 864104), (260, 648078), (312, 540065), (390, 432052), (520, 324039), (780, 216026), (1560, 108013)]