42088079280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13489769}}^1$

素因数の和:13489798

約数の個数: 80

約数和(自身を含む): 140509444320

約数和(自身を除く): 98421365040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 13489769, 26979538, 40469307, 53959076, 67448845, 80938614, 107918152, 134897690, 161877228, 175366997, 202346535, 215836304, 269795380, 323754456, 350733994, 404693070, 526100991, 539590760, 647508912, 701467988, 809386140, 876834985, 1052201982, 1079181520, 1402935976, 1618772280, 1753669970, 2104403964, 2630504955, 2805871952, 3237544560, 3507339940, 4208807928, 5261009910, 7014679880, 8417615856, 10522019820, 14029359760, 21044039640, 42088079280]

約数ペア:

[(1, 42088079280), (2, 21044039640), (3, 14029359760), (4, 10522019820), (5, 8417615856), (6, 7014679880), (8, 5261009910), (10, 4208807928), (12, 3507339940), (13, 3237544560), (15, 2805871952), (16, 2630504955), (20, 2104403964), (24, 1753669970), (26, 1618772280), (30, 1402935976), (39, 1079181520), (40, 1052201982), (48, 876834985), (52, 809386140), (60, 701467988), (65, 647508912), (78, 539590760), (80, 526100991), (104, 404693070), (120, 350733994), (130, 323754456), (156, 269795380), (195, 215836304), (208, 202346535), (240, 175366997), (260, 161877228), (312, 134897690), (390, 107918152), (520, 80938614), (624, 67448845), (780, 53959076), (1040, 40469307), (1560, 26979538), (3120, 13489769)]