161004360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{431}}^1$

素因数の和:739

約数の個数: 128

約数和(自身を含む): 530012160

約数和(自身を除く): 369007800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 283, 330, 431, 440, 566, 660, 849, 862, 1132, 1293, 1320, 1415, 1698, 1724, 2155, 2264, 2586, 2830, 3113, 3396, 3448, 4245, 4310, 4741, 5172, 5660, 6226, 6465, 6792, 8490, 8620, 9339, 9482, 10344, 11320, 12452, 12930, 14223, 15565, 16980, 17240, 18678, 18964, 23705, 24904, 25860, 28446, 31130, 33960, 37356, 37928, 46695, 47410, 51720, 56892, 62260, 71115, 74712, 93390, 94820, 113784, 121973, 124520, 142230, 186780, 189640, 243946, 284460, 365919, 373560, 487892, 568920, 609865, 731838, 975784, 1219730, 1341703, 1463676, 1829595, 2439460, 2683406, 2927352, 3659190, 4025109, 4878920, 5366812, 6708515, 7318380, 8050218, 10733624, 13417030, 14636760, 16100436, 20125545, 26834060, 32200872, 40251090, 53668120, 80502180, 161004360]

約数ペア:

[(1, 161004360), (2, 80502180), (3, 53668120), (4, 40251090), (5, 32200872), (6, 26834060), (8, 20125545), (10, 16100436), (11, 14636760), (12, 13417030), (15, 10733624), (20, 8050218), (22, 7318380), (24, 6708515), (30, 5366812), (33, 4878920), (40, 4025109), (44, 3659190), (55, 2927352), (60, 2683406), (66, 2439460), (88, 1829595), (110, 1463676), (120, 1341703), (132, 1219730), (165, 975784), (220, 731838), (264, 609865), (283, 568920), (330, 487892), (431, 373560), (440, 365919), (566, 284460), (660, 243946), (849, 189640), (862, 186780), (1132, 142230), (1293, 124520), (1320, 121973), (1415, 113784), (1698, 94820), (1724, 93390), (2155, 74712), (2264, 71115), (2586, 62260), (2830, 56892), (3113, 51720), (3396, 47410), (3448, 46695), (4245, 37928), (4310, 37356), (4741, 33960), (5172, 31130), (5660, 28446), (6226, 25860), (6465, 24904), (6792, 23705), (8490, 18964), (8620, 18678), (9339, 17240), (9482, 16980), (10344, 15565), (11320, 14223), (12452, 12930)]